dmesg | grep Ada
Adaptec aacraid driver 1.1-5[2461]-ms
scsi 6:0:0:0: Direct-Access Adaptec Device 0 V1.0 PQ: 0 ANSI: 2
dmesg | grep Ada
Adaptec aacraid driver 1.1-5[2461]-ms
scsi 6:0:0:0: Direct-Access Adaptec Device 0 V1.0 PQ: 0 ANSI: 2
Вы попытались открыть domain.ru, однако представленный сервером сертификат не является доверенным для операционной системы вашего ПК. Это может означать, что данный сервер сгенерировал собственные данные подтверждения безопасности, на которые Google Chrome не может полагаться, либо злоумышленник пытается перехватить данные коммуникации. Мы не советуем продолжать, особенно если вы не видели предупреждения для этого сайта ранее.
cd /etc/apache2
wget тут_ссылка_на_сертификат
vi /etc/apache2/apache2.conf
SSLCertificateFile /etc/apache2/ssl.crt/domain.crt
SSLCertificateKeyFile /etc/apache2/ssl.key/domain.key
SSLCertificateChainFile /etc/apache2/gd_intermediate.crt
invoke-rc.d apache2 restart
имя_домена
регистратор
дата_регистрации
дата_окончания_регистрации
дата_освобождения
делегирован_ли_домен (1 - делегирован, 0 - не делегирован)
iptables -t nat -A OUTPUT -d 127.0.0.1 -p tcp --dport 80 -j REDIRECT --to-ports 8180
iptables -t nat -A OUTPUT -d 213.133.x.x -p tcp --dport 80 -j REDIRECT --to-ports 8180
iptables -t nat -A PREROUTING -d 213.133.x.x -p tcp --dport 80 -j REDIRECT --to-ports 8180
vi /etc/network/interfaces
auto eth0:0
iface eth0:0 inet static
address xx.xx.xx.xx
netmask 255.255.255.255
/etc/init.d/networking restart
Время - это капитал работника умственного труда. (с) Оноре Бальзак
shutdown -r 0
NOTICE: Your partition size "all" exceeded the maximum partition size of 2000G. We set the partition size to the maximum available size.
Ярк=0.3*R+0.59*G+0.11*B
vi /etc/postfix/main.cf
smtp_bind_address = ...
/etc/init.d/postfix restart
Received: from test.domain.ru ([88.198.xx.xx])Но если нужно сохранить работу Postfix на ВСЕХ IP адреса, то достаточно сделать в конфиге /etc/postfix/master.cf вот так:
smtp unix - - - - - smtp -o smtp_bind_address=xx.yy.zz.ww
vi /etc/rsyslog.conf
#cron.* /var/log/cron.log
cron.* /var/log/cron.log
/etc/init.d/rsyslog restart
/var/log/cron.log
vi /usr/local/ispmgr/var/userconf/ispmgr.username
Access ip_addr
killall ispmgr
/etc/apt/apt.conf:
DPkg::Pre-Invoke{"mount -o remount,exec /tmp";};
DPkg::Post-Invoke {"mount -o remount /tmp";};
fdisk -l
Disk /dev/sda: 750.1 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 523 4194304 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 523 1045 4194304 83 Linux
/dev/sda3 1045 91201 724183393 8e Linux LVM
Disk /dev/sdb: 750.1 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdb doesn't contain a valid partition table
pvcreate /dev/sdb
Physical volume "/dev/sdb" successfully created
pvdisplay
--- Physical volume ---
PV Name /dev/sda3
VG Name VG_XenStorage-f7499bd4-b272-1f99-60f9-8b729e065161
PV Size 690.63 GB / not usable 9.78 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 176800
Free PE 136132
Allocated PE 40668
PV UUID c5zR7M-96Yc-wiwi-NclQ-RhCw-P9qz-5R2hUh
"/dev/sdb" is a new physical volume of "698.64 GB"
--- NEW Physical volume ---
PV Name /dev/sdb
VG Name
PV Size 698.64 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID X3296z-a02v-3iS0-eteF-H2WA-62w3-jC0glw
vgdisplay
--- Volume group ---
VG Name VG_XenStorage-f7499bd4-b272-1f99-60f9-8b729e065161
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 58
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 6
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 690.62 GB
PE Size 4.00 MB
Total PE 176800
Alloc PE / Size 40668 / 158.86 GB
Free PE / Size 136132 / 531.77 GB
VG UUID cEjZ1H-xTE2-e2fv-9grZ-bjDW-nU3g-lAAITl
vgextend VG_XenStorage-f7499bd4-b272-1f99-60f9-8b729e065161 /dev/sdb
vgdisplay
--- Volume group ---
VG Name VG_XenStorage-f7499bd4-b272-1f99-60f9-8b729e065161
System ID
Format lvm2
Metadata Areas 2
Metadata Sequence No 59
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 6
Open LV 0
Max PV 0
Cur PV 2
Act PV 2
VG Size 1.36 TB
PE Size 4.00 MB
Total PE 355651
Alloc PE / Size 40668 / 158.86 GB
Free PE / Size 314983 / 1.20 TB
VG UUID cEjZ1H-xTE2-e2fv-9grZ-bjDW-nU3g-lAAITl
shutdown -r now
echo -e "print\nnewline"
newline
# dpkg -l | grep 'apache2 '
ii apache2 2.2.9-10+lenny8 Apache HTTP Server metapackage
# apt-get clean
# apt-get source apache2
Reading package lists... Done
Building dependency tree
Reading state information... Done
Need to get 6546kB of source archives.
Get:1 http://security.debian.org lenny/updates/main apache2 2.2.9-10+lenny7 (dsc) [1682B]
Get:2 http://security.debian.org lenny/updates/main apache2 2.2.9-10+lenny7 (tar) [6397kB]
Get:3 http://security.debian.org lenny/updates/main apache2 2.2.9-10+lenny7 (diff) [147kB]
Fetched 6546kB in 6s (1012kB/s)
gpg: Signature made Sun 28 Mar 2010 10:07:07 PM MSD using DSA key ID AE3BE9AA
gpg: Can't check signature: public key not found
dpkg-source: extracting apache2 in apache2-2.2.9
dpkg-source: info: unpacking apache2_2.2.9.orig.tar.gz
dpkg-source: info: applying apache2_2.2.9-10+lenny7.diff.gz
cat /etc/apt/sources.list
deb ftp://mirror.hetzner.de/debian/packages lenny main contrib non-free
deb ftp://mirror.hetzner.de/debian/security lenny/updates main contrib non-free
deb http://ftp.de.debian.org/debian lenny main non-free contrib
deb-src http://ftp.de.debian.org/debian lenny main non-free contrib
deb http://security.debian.org/ lenny/updates main contrib non-free
deb-src http://security.debian.org/ lenny/updates main contrib non-free
ip_nonlocal_bind - BOOLEAN If set, allows processes to bind() to non-local IP addresses, which can be quite useful - but may break some applications.
When you close a socket, the server goes into a TIME_WAIT state, just to be really really sure that all the data has gone through
tcp_tw_recycle - BOOLEAN
Enable fast recycling TIME-WAIT sockets. Default value is 0. It should not be changed without advice/request of technical experts.
tcp_tw_reuse - BOOLEAN
Allow to reuse TIME-WAIT sockets for new connections when it is safe from protocol viewpoint. Default value is 0. It should not be changed without advice/request of technical experts.
ESTABLISHED The socket has an established connection.
SYN_SENT The socket is actively attempting to establish a connection.
SYN_RECV A connection request has been received from the network.
FIN_WAIT1 The socket is closed, and the connection is shutting down.
FIN_WAIT2 Connection is closed, and the socket is waiting for a shutdown from the remote end.
TIME_WAIT The socket is waiting after close to handle packets still in the network.
CLOSE The socket is not being used.
CLOSE_WAIT The remote end has shut down, waiting for the socket to close.
LAST_ACK The remote end has shut down, and the socket is closed. Waiting for acknowledgement.
LISTEN The socket is listening for incoming connections. Such sockets are not included in the output unless you specify the --listening (-l) or --all (-a) option.
CLOSING Both sockets are shut down but we still don’t have all our data sent.
UNKNOWN The state of the socket is unknown.
ab -c 45 -n 1000000 http://domain.ru/
2010/12/05 21:54:14 [crit] 21537#0: *14117 connect() to 127.0.0.1:11211 failed (99: Cannot assign requested address) while connecting to upstream, client: xx.xx.xx.xx server: domain.ru, request: "POST /test.php HTTP/1.1", subrequest: "/test.php", upstream: "memcached://127.0.0.1:11211", host: "domain.ru"
netstat -an |grep TIME_WAIT | grep 11211 | wc -l
24203
Нужно увеличить число исходящих портов. Как это сделать в Линуксе - не знаю.
--
Игорь Сысоев
sysctl -a|grep range
net.ipv4.ip_local_port_range = 32768 61000
now my benchmark test works fine. are there any other problems
when i run debian with this large port range?
No, there should no be problems.
You may set 1024-65535.
sysctl -a | grep recycl
net.ipv4.tcp_tw_recycle = 0
sysctl -a | grep reuse
net.ipv4.tcp_tw_reuse = 0
echo "net.ipv4.ip_local_port_range = 18000 61000" >> /etc/sysctl.conf
sysctl -p
/etc/init.d/nginx restart
apt-get install -y libproc-daemon-perl libproc-pid-file-perl
#!/usr/bin/perl use strict; use warnings; use Proc::Daemon; use Proc::PID::File; # Daemonize Proc::Daemon::Init(); # Если демон уже запущен, то просто выходим. if (Proc::PID::File->running()) { print "Already running\n"; exit 0; } # инициализируем демона # Enter loop to do work for (;;) { # выполняем циклическую задачу }
Returns true when the process is already running. Please note that this call must be made *after* daemonisation i.e. subsequent to the call to fork(). If the verify flag was set during the instance creation, the process id is verified, alternatively the flag may be passed directly to this method.
ls -la /var/run/ | grep pl
-rw-rw-rw- 1 root root 6 2010-12-05 21:21 mydaemon.pl.pid
ls
README S05keymap.sh S20module-init-tools S35quota S45mountnfs.sh S70x11-common
S01glibc.sh S07hdparm S25mdadm-raid S36mountall-bootclean.sh S46mountnfs-bootclean.sh S75sudo
S02hostname.sh S08hwclockfirst.sh S26lvm2 S36udev-mtab S47lm-sensors S99stop-bootlogd-single
S02mountkernfs.sh S10checkroot.sh S30checkfs.sh S37mountoverflowtmp S48console-screen.sh
S03udev S11hwclock.sh S30procps S39ifupdown S55bootmisc.sh
S04mountdevsubfs.sh S12mtab.sh S34fuse S40networking S55urandom
S05bootlogd S18ifupdown-clean S35mountall.sh S43portmap S70screen-cleanup
The two-digit number mm is used to determine the order in which to run the scripts: low-numbered links have their scripts run first. For example, the K20 scripts will be executed before the K30 scripts. This is used when a certain service must be started before another. For example, the name server bind might need to be started before the news server inn so that inn can set up its access lists. In this case, the script that starts bind would have a lower number than the script that starts inn so that it runs first:
/etc/rc2.d/S17bind
/etc/rc2.d/S70inn
find /etc/rcS.d/ | sort -g
/etc/rcS.d/
/etc/rcS.d/README
/etc/rcS.d/S01glibc.sh
/etc/rcS.d/S02hostname.sh
/etc/rcS.d/S02mountkernfs.sh
/etc/rcS.d/S03udev
/etc/rcS.d/S04mountdevsubfs.sh
/etc/rcS.d/S05bootlogd
/etc/rcS.d/S05keymap.sh
/etc/rcS.d/S07hdparm
/etc/rcS.d/S08hwclockfirst.sh
/etc/rcS.d/S10checkroot.sh
/etc/rcS.d/S11hwclock.sh
/etc/rcS.d/S12mtab.sh
/etc/rcS.d/S18ifupdown-clean
/etc/rcS.d/S20module-init-tools
/etc/rcS.d/S25mdadm-raid
/etc/rcS.d/S26lvm2
/etc/rcS.d/S30checkfs.sh
/etc/rcS.d/S30procps
/etc/rcS.d/S34fuse
/etc/rcS.d/S35mountall.sh
/etc/rcS.d/S35quota
/etc/rcS.d/S36mountall-bootclean.sh
/etc/rcS.d/S36udev-mtab
/etc/rcS.d/S37mountoverflowtmp
/etc/rcS.d/S39ifupdown
/etc/rcS.d/S40networking
/etc/rcS.d/S43portmap
/etc/rcS.d/S45mountnfs.sh
/etc/rcS.d/S46mountnfs-bootclean.sh
/etc/rcS.d/S47lm-sensors
/etc/rcS.d/S48console-screen.sh
/etc/rcS.d/S55bootmisc.sh
/etc/rcS.d/S55urandom
/etc/rcS.d/S70screen-cleanup
/etc/rcS.d/S70x11-common
/etc/rcS.d/S75sudo
/etc/rcS.d/S99stop-bootlogd-single
/usr/src/eaccelerator-0.9.6.1/ea_store.c: In function 'store_property_access_check':
/usr/src/eaccelerator-0.9.6.1/ea_store.c:683: error: 'zend_property_info' has no member named 'ce'
YOUR FREE VSPHERE HYPERVISOR REGISTRATION INCLUDES ACCESS TO
VMware ESXi 4.1
VMware vSphere Client
VMware Go
yum install -y php-devel libssh2-devel php-pear
pecl install -f ssh2
echo "extension=ssh2.so" > /etc/php.d/ssh2.ini
php -m | grep ssh2
ssh2
/etc/init.d/httpd restart
cp /bin/ls /tmp
/tmp/ls
-bash: /tmp/ls: Permission denied
/lib64/ld-linux-x86-64.so.2 /tmp/ls
/tmp/ls: error while loading shared libraries: /tmp/ls: failed to map segment from shared object: Operation not permitted
yum install -y PyYAML
#!/usr/bin/python import yaml document = """ servers1: - host1 - host2 srver2: - hosta - hostb """ print yaml.dump(yaml.load(document))
python generate_config.py
servers1: [host1, host2]
srver2: [hosta, hostb]
servers1: - host1 - host2 ssrvers2: - hosta - hostb
#!/usr/bin/python
import yaml
document = file('config.yaml', 'r')
print yaml.dump(yaml.load(document)
s1.addVariable('image', 'http://fastvps.ru/images/windows.jpg');
s1.addVariable('streamer','rtmp://xx.xx.xx.xx/oflaDemo');
s1.addVariable('file', 'stream129088sadasd');
Progressive Download, HTTP Psuedo-streaming, & RTMP Streaming
Flash Media Server (FMS) and Wowza Media Server
Bitrate switching and DVR support
Native support for CDNs: Akamai, Amazon CloudFront, BitGravity, CDNetworks, Highwinds, and Limelight
apt-get install -y lighttpd
netstat -lnpt | grep light
tcp6 0 0 :::80 :::* LISTEN 9941/lighttpd
vi /etc/lighttpd/lighttpd.conf
# "mod_flv_streaming",И убираем в ее начале знак комментария.
flv-streaming.extensions = ( ".flv" )
/etc/init.d/lighttpd restart
apt-get install -y flvtool2
flvtool2 -P outputfile.flv
---
/opt/ssau_film/outputfile.flv:
duration: 723.52
audiosamplerate: 22050
framerate: 25
audiosamplesize: 16
stereo: true
videocodecid: 2
filesize: 40900644
height: 576
audiocodecid: 2
videodatarate: 0
width: 720
...
flvtool2 -PU outputfile.flv
flvtool2 -P outputfile.flv
---
/opt/ssau_film/outputfile.flv:
duration: 723.52
hasMetadata: true
hasKeyframes: true
framerate: 25
datasize: 40724054
audiodatarate: 35.1694144965998
audiosamplerate: 22000
cuePoints:
audiosamplesize: 16
hasVideo: true
lasttimestamp: 723.48
videocodecid: 2
canSeekToEnd: false
stereo: true
audiosize: 3484883
lastkeyframetimestamp: 715.32
videosize: 37232469
audiodelay: 0
hasAudio: true
filesize: 40907095
height: 576
keyframes:
filepositions:
- 6727
- 29382
- 40182
- 51024
тут еще очень много циферок
- 40052758
- 40120879
- 40216540
- 40257801
- 40330333
- 40585739
times:
- 0
- 0.08
- 0.12
- 0.16
- 0.2
тут еще много циферок
- 217.6
- 221.6
- 221.64
- 221.68
- 221.72
- 221.76
- 221.8
- 221.84
- 225.52
- 226.96
- 228.16
- 229.56
- 233.28
- 238.32
- 240.88
- 242.16
тут также много-много циферок
- 709.8
- 712.04
- 715.32
videodatarate: 409.50407474982
audiocodecid: 2
metadatacreator: inlet media FLVTool2 v1.0.6 - http://www.inlet-media.de/flvtool2
metadatadate: Sat Nov 27 13:16:56 GMT+0300 2010
width: 720
hasCuePoints: false
...
cp /opt/film/outputfile.flv /var/www/
cd /var/www
wget http://topfstedt.de/FLVScrubber3/FLVScrubber.swf
<html>
<body>
<object
classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0"
width="336"
height="297">
<param name="movie" value="scrubber.swf?file=/movie.flv" />
<param name="quality" value="high" />
<embed src="FLVScrubber.swf?file=/outputfile.flv"
quality="high"
pluginspage="http://www.macromedia.com/go/getflashplayer"
type="application/x-shockwave-flash"
width="336"
height="297"></embed>
</object>
</body>
</html>
cd /var/www
wget http://www.longtailvideo.com/jw/upload/mediaplayer.zip
unzip mediaplayer.zip
mv mediaplayer-5.3/* ./
rm -r mediaplayer-5.3
mkdir swf
mkdir js
mv *.js js
mv *.swf swf
<html>
<body>
<p id='preview'>
The player will show in this paragraph
</p>
<script type='text/javascript' src='js/swfobject.js'></script>
<script type='text/javascript'>
var s1 = new SWFObject('swf/player.swf','player','400','300','9');
s1.addParam('allowfullscreen','true');
s1.addParam('allowscriptaccess','always');
s1.addVariable('file','http://46.4.187.234/outputfile.flv');
s1.write('preview');
</script>
</body>
</html>
ls -la
total 1711056
dr-xr-xr-x 8 nrg staff 272 24 июн 2008 .
drwxr-xr-x 4 nrg staff 136 16 ноя 13:08 ..
-r-xr-xr-x 1 nrg staff 14336 24 июн 2008 VIDEO_TS.BUP
-r-xr-xr-x 1 nrg staff 14336 24 июн 2008 VIDEO_TS.IFO
-r-xr-xr-x 1 nrg staff 294912 24 июн 2008 VIDEO_TS.VOB
-r-xr-xr-x 1 nrg staff 22528 24 июн 2008 VTS_01_0.BUP
-r-xr-xr-x 1 nrg staff 22528 24 июн 2008 VTS_01_0.IFO
-r-xr-xr-x 1 nrg staff 875681792 24 июн 2008 VTS_01_1.VOB
mencoder VTS_01_1.VOB -of lavf -ovc lavc -lavcopts vcodec=flv:vbitrate=150 -ofps 25 -oac mp3lame -lameopts abr:br=32 -srate 22050 -vf scale=720 -o outputfile.flv
MEncoder dev-SVN-r26940 (C) 2000-2008 MPlayer Team
CPU: Intel(R) Core(TM) i7 CPU X 980 @ 3.33GHz (Family: 6, Model: 44, Stepping: 2)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
success: format: 0 data: 0x0 - 0x3431d800
MPEG-PS file format detected.
VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 9610.0 kbps (1201.2 kbyte/s)
[V] filefmt:2 fourcc:0x10000002 size:720x576 fps:25.000 ftime:=0.0400
==========================================================================
Opening audio decoder: [dvdpcm] Uncompressed DVD/VOB LPCM audio decoder
AUDIO: 48000 Hz, 2 ch, s16be, 1536.0 kbit/100.00% (ratio: 192000->192000)
Selected audio codec: [dvdpcm] afm: dvdpcm (Uncompressed DVD/VOB LPCM)
==========================================================================
** MUXER_LAVF *****************************************************************
REMEMBER: MEncoder's libavformat muxing is presently broken and can generate
INCORRECT files in the presence of B-frames. Moreover, due to bugs MPlayer
will play these INCORRECT files as if nothing were wrong!
*******************************************************************************
OK, exit.
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [scale w=720]
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
==========================================================================
MP3 audio selected.
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
[swscaler @ 0xa1e8d0]using unscaled yuv420p -> yuv420p special converter
videocodec: libavcodec (720x576 fourcc=31564c46 [FLV1])
New_Face failed. Maybe the font path is wrong.n 0mb A-V:0.000 [0:0]
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
VIDEO CODEC ID: 22
AUDIO CODEC ID: 15001, TAG: 0
Writing header...
1 duplicate frame(s)!
Pos: 0.9s 22f ( 0%) 0.00fps Trem: 1min 201mb A-V:0.084 [0:7]
Skipping frame!
Pos: 1.2s 32f ( 0%) 0.00fps Trem: 1min 279mb A-V:0.084 [2085:7]
Skipping frame!
Pos: 1.6s 42f ( 0%) 0.00fps Trem: 2min 363mb A-V:0.084 [2099:7]
Skipping frame!
Pos: 720.0s 18002f (99%) 194.66fps Trem: 0min 39mb A-V:0.081 [410:34]
Skipping frame!
Pos: 720.3s 18012f (99%) 194.70fps Trem: 0min 39mb A-V:0.081 [410:34]
Skipping frame!
Pos: 720.7s 18022f (99%) 194.75fps Trem: 0min 38mb A-V:0.081 [410:34]
Skipping frame!
Pos: 721.0s 18032f (99%) 194.81fps Trem: 0min 38mb A-V:0.081 [410:34]
Skipping frame!
Pos: 721.4s 18042f (99%) 194.85fps Trem: 0min 38mb A-V:0.081 [410:34]
Skipping frame!
Pos: 721.8s 18052f (99%) 194.91fps Trem: 0min 38mb A-V:0.081 [410:34]
Skipping frame!
Pos: 722.1s 18062f (99%) 194.96fps Trem: 0min 38mb A-V:0.081 [409:34]
Skipping frame!
Pos: 722.5s 18072f (100%) 195.00fps Trem: 0min 38mb A-V:0.081 [409:34]
Skipping frame!
Pos: 722.8s 18082f (100%) 195.07fps Trem: 0min 39mb A-V:0.081 [409:34]
Skipping frame!
Pos: 723.2s 18092f (100%) 195.13fps Trem: 0min 39mb A-V:0.081 [409:34]
Skipping frame!
Pos: 723.6s 18102f (100%) 195.20fps Trem: 0min 39mb A-V:0.081 [409:34]
Flushing video frames.
Writing index...
Video stream: 409.259 kbit/s (51157 B/s) size: 37015413 bytes 723.560 secs 18102 frames
Audio stream: 34.900 kbit/s (4362 B/s) size: 3152879 bytes 722.730 secs
ls -lah outputfile.flv
-rw-r--r-- 1 root root 40M Nov 27 12:54 outputfile.fldvd
apt-get install -y pflogsumm
pflogsumm.pl -d today /var/log/mail.log
pflogsumm.pl -d yesterday /var/log/mail.log
/usr/local/ispmgr/bin/vdsmgr
/usr/local/ispmgr/bin/vdsmgr: error while loading shared libraries: libmgr.so.14: cannot open shared object file: No such file or directory
cp /usr/local/ispmgr/lib/libmgr.so.13 /usr/local/ispmgr/lib/libmgr.so.14
/usr/local/ispmgr/bin/vdsmgr
vi /usr/local/ispmgr/etc/vdsmgr.conf
Option DisableAutoUpdate
killall -9 vdsmgr
[Wed Nov 24 10:34:59 2010] [notice] child pid 13706 exit signal Segmentation fault (11)
[Wed Nov 24 10:35:34 2010] [notice] child pid 13648 exit signal Segmentation fault (11)
[Wed Nov 24 10:35:42 2010] [notice] child pid 23979 exit signal Segmentation fault (11)
[Wed Nov 24 10:36:43 2010] [notice] child pid 15875 exit signal Segmentation fault (11)
[Wed Nov 24 10:37:13 2010] [notice] child pid 16171 exit signal Segmentation fault (11)
[Wed Nov 24 10:37:14 2010] [notice] child pid 17420 exit signal Segmentation fault (11)
[Wed Nov 24 10:37:16 2010] [notice] child pid 4038 exit signal Segmentation fault (11)
[Wed Nov 24 10:37:17 2010] [notice] child pid 17928 exit signal Segmentation fault (11)
[Wed Nov 24 10:37:41 2010] [notice] child pid 17977 exit signal Segmentation fault (11)
[Wed Nov 24 10:37:56 2010] [notice] child pid 17978 exit signal Segmentation fault (11)
[Wed Nov 24 10:40:06 2010] [notice] child pid 17957 exit signal Segmentation fault (11)
[Wed Nov 24 10:40:11 2010] [notice] child pid 19791 exit signal Segmentation fault (11)
vi /etc/apache2/conf.d/phpmyadmin.conf
php_admin_flag apc.enabled Off
/etc/init.d/apache2 restart
include:_spf.google.com
v=spf1 ip4:188.40.60.215 a mx include:_spf.google.com ~all
host -t txt aspmx.googlemail.com
aspmx.googlemail.com descriptive text "v=spf1 redirect=_spf.google.com"
host -t txt _spf.google.com
_spf.google.com descriptive text "v=spf1 ip4:216.239.32.0/19 ip4:64.233.160.0/19 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:209.85.128.0/17 ip4:66.102.0.0/20 ip4:74.125.0.0/16 ip4:64.18.0.0/20 ip4:207.126.144.0/20 ip4:173.194.0.0/16 ?all"
nslookup -type=TXT mylivenotes.ru
Server: 192.168.155.1
Address: 192.168.155.1#53
Non-authoritative answer:
mylivenotes.ru text = "v=spf1 ip4:188.40.60.215 a mx ~all"
Authoritative answers can be found from:
mylivenotes.ru nameserver = ns4.fastvps.ru.
mylivenotes.ru nameserver = ns3.fastvps.ru.
host -t A mylivenotes.ru
mylivenotes.ru has address 88.198.29.129
ipcs -m
------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x0000014c 0 root 600 384 0
ps aux | grep apa | wc -l
8
ipcs -m
------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x0000014c 0 root 600 384 14
0x0103c460 65537 root 600 345416 7
Nov 21 01:27:45 v1 postfix/smtpd[10701]: warning: SASL authentication problem: unable to open Berkeley db /etc/sasldb2: Invalid argument
ls -la /etc/sasldb2
-rw-r----- 1 root postfix 45K 2010-11-19 15:10 /etc/sasldb2
echo qwerty | /usr/sbin/saslpasswd2 -p -a Sendmail -u test.ru username
/etc/sasldb2: file size not a multiple of the pagesize
sasldblistusers2
/etc/sasldb2: file size not a multiple of the pagesize
listusers failed
db4.6_recover -h /etc -c -v
Finding last valid log LSN: file: 1 offset 28
sasldblistusers2
/etc/sasldb2: file size not a multiple of the pagesize
listusers failed
$ sudo db_recover -v
*db_recover: Finding last valid log LSN: file: 3 offset 399092
*db_recover: Recovery starting from [2][887112]
*db_recover: Log sequence error: page LSN 2 322820; previous LSN 2 885276
*db_recover: Recovery function for LSN 2 887886 failed on forward pass
This error is usually the result of someone removing all of
the log files from a Berkeley DB database environment. You
can never remove all of the log files without also clearing
the database file references to the log.
You should be able to salvage your data -- see the -R and -r
options to the Berkeley DB db_dump utility.
db4.6_dump /root/sasldb2_backup -r
db4.6_dump /root/sasldb2_backup -R
db4.6_dump: /root/sasldb2_backup: DB_VERIFY_BAD: Database verification failed
class: NETWORK
bus: PCI
detached: 0
device: eth0
driver: e100
desc: "Intel Corporation 82801EB/ER (ICH5/ICH5R) integrated LAN Controller"
network.hwaddr: 00:14:85:62:7c:97
vendorId: 8086
deviceId: 1051
subVendorId: 1458
subDeviceId: e000
pciType: 1
pcidom: 0
pcibus: 1
pcidev: 8
pcifn: 0
kudzu -p --class NETWORK
-
class: NETWORK
bus: PCI
detached: 0
device: eth0
desc: "Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller"
network.hwaddr: 6c:62:6d:76:2e:cc
vendorId: 10ec
deviceId: 8168
subVendorId: 1462
subDeviceId: 7522
pciType: 1
pcidom: 0
pcibus: 6
pcidev: 0
pcifn: 0
apt-get install -y mysql-client libmysqlclient15-dev
apt-get install -y libtidy-dev curl libcurl4-openssl-dev libcurl3 libcurl3-gnutls zlib1g zlib1g-dev libxslt1-dev libzip-dev libzip1 libxml2 libsnmp-base libsnmp15 libxml2-dev libsnmp-dev libjpeg62 libjpeg62-dev libpng12-0 libpng12-dev zlib1g zlib1g-dev libfreetype6 libfreetype6-dev libbz2-dev libxpm-dev libmcrypt-dev libmcrypt4 sqlite3 bzip2 build-essential libreadline5-dev libedit-dev libc-client2007b libc-client-dev krb5-kdc openssl
cd /usr/src
wget http://de.php.net/distributions/php-5.3.3.tar.gz
tar -xf php-5.3.3.tar.gz
cd php-5.3.3
./configure -prefix=/opt/php53 -with-mysql=/usr -with-mysqli=/usr/bin/mysql_config -with-tidy=/usr -with-curl=/usr/bin -with-curlwrappers -with-openssl-dir=/usr -with-zlib-dir=/usr -enable-mbstring -with-xpm-dir=/usr -with-pdo-mysql=/usr -with-xsl=/usr -with-ldap -with-xmlrpc -with-iconv-dir=/usr -with-snmp=/usr -enable-exif -enable-calendar -with-bz2=/usr -with-mcrypt=/usr -with-gd -with-jpeg-dir=/usr -with-png-dir=/usr -with-zlib-dir=/usr -with-freetype-dir=/usr -enable-mbstring -enable-zip -with-pear -with-imap -with-kerberos -with-imap-ssl -with-imagick -with-readline -with-libedit
make install
/opt/php53/bin/php -v
PHP 5.3.3 (cli) (built: Nov 19 2010 17:49:19)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
/opt/php53/bin/php-cgi -v
PHP 5.3.3 (cgi-fcgi) (built: Nov 19 2010 17:49:13)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
spawn-fcgi -v
spawn-fcgi v1.6.3 (ipv6) - spawns FastCGI processes
Build-Date: Sep 24 2009 18:52:51
spawn-fcgi -v
spawn-fcgi-1.4.19 - spawns fastcgi processes
spawn-fcgi -?
spawn-fcgi v1.4.19 - spawns fastcgi processes
Options:
-f fcgiapp filename of the fcgi-application
-a addr bind to ip address
-p port bind to tcp-port
-s path bind to unix-domain socket
-C childs (PHP only) numbers of childs to spawn (default 5)
-P path name of PID-file for spawed process
-n no fork (for daemontools)
-v show version
-h show this help
(root only)
-c dir chroot to directory
-u user change to user-id
-g group change to group-id
cd /usr/src
wget http://www.lighttpd.net/download/spawn-fcgi-1.6.3.tar.gz
tar -xf spawn-fcgi-1.6.3.tar.gz
cd spawn-fcgi-1.6.3
./configure --prefix=/opt/spawn-fcgi
make install
/opt/spawn-fcgi/bin/spawn-fcgi -?
Usage: spawn-fcgi [options] [-- fcgiapp [fcgi app arguments]]
spawn-fcgi v1.6.3 (ipv6) - spawns FastCGI processes
Options:
-f path filename of the fcgi-application (deprecated; ignored if
is given; needs /bin/sh)
-d directory chdir to directory before spawning
-a address bind to IPv4/IPv6 address (defaults to 0.0.0.0)
-p port bind to TCP-port
-s path bind to Unix domain socket
-M mode change Unix domain socket mode
-C children (PHP only) numbers of childs to spawn (default: not setting
the PHP_FCGI_CHILDREN environment variable - PHP defaults to 0)
-F children number of children to fork (default 1)
-P path name of PID-file for spawned process (ignored in no-fork mode)
-n no fork (for daemontools)
-v show version
-?, -h show this help
(root only)
-c directory chroot to directory
-S create socket before chroot() (default is to create the socket
in the chroot)
-u user change to user-id
-g group change to group-id (default: primary group of user if -u
is given)
-U user change Unix domain socket owner to user-id
-G group change Unix domain socket group to group-id
/opt/spawn-fcgi/bin/spawn-fcgi -U www-data -G www-data -p 9001 -F 2 -C 3 -f php-cgi
-V, --version-sort natural sort of (version) numbers within text
git tag -l | grep '2.6.35'
Linaro-2.6.35-1000.2
Linaro-2.6.35-1000.3
Linaro-2.6.35-1001.5
Linaro-2.6.35-1002.6
Linaro-2.6.35-1003.7
Linaro-2.6.35-1004.8
Linaro-2.6.35-1004.9
Linaro-2.6.35-1005.10
Linaro-2.6.35-1006.11
Linaro-2.6.35-1006.12
Linaro-2.6.35-1007.13
Linaro-2.6.35-1008.14
Linaro-2.6.35-1008.15
Ubuntu-2.6.35-1.1
Ubuntu-2.6.35-10.15
Ubuntu-2.6.35-11.16
Ubuntu-2.6.35-12.17
Ubuntu-2.6.35-13.18
Ubuntu-2.6.35-14.19
Ubuntu-2.6.35-14.20
Ubuntu-2.6.35-15.21
Ubuntu-2.6.35-16.22
Ubuntu-2.6.35-17.23
Ubuntu-2.6.35-18.24
Ubuntu-2.6.35-19.25
Ubuntu-2.6.35-19.26
Ubuntu-2.6.35-19.27
Ubuntu-2.6.35-19.28
Ubuntu-2.6.35-2.2
Ubuntu-2.6.35-2.3
Ubuntu-2.6.35-20.29
Ubuntu-2.6.35-21.30
Ubuntu-2.6.35-21.31
Ubuntu-2.6.35-22.32
Ubuntu-2.6.35-22.33
Ubuntu-2.6.35-22.34
Ubuntu-2.6.35-22.35
Ubuntu-2.6.35-23.36
Ubuntu-2.6.35-23.37
Ubuntu-2.6.35-23.38
Ubuntu-2.6.35-23.39
Ubuntu-2.6.35-3.4
Ubuntu-2.6.35-4.5
Ubuntu-2.6.35-5.6
Ubuntu-2.6.35-6.7
Ubuntu-2.6.35-6.8
Ubuntu-2.6.35-6.9
Ubuntu-2.6.35-7.10
Ubuntu-2.6.35-7.11
Ubuntu-2.6.35-7.12
Ubuntu-2.6.35-8.13
Ubuntu-2.6.35-9.14
Ubuntu-2.6.35-903.10
Ubuntu-2.6.35-903.11
Ubuntu-2.6.35-903.12
Ubuntu-2.6.35-903.13
Ubuntu-2.6.35-903.14
Ubuntu-2.6.35-903.15
Ubuntu-2.6.35-903.16
Ubuntu-2.6.35-903.17
Ubuntu-2.6.35-903.18
Ubuntu-2.6.35-903.19
Ubuntu-2.6.35-903.8
Ubuntu-2.6.35-903.9
v2.6.35
git tag -l | grep '2.6.35' | sort -V
Linaro-2.6.35-1000.2
Linaro-2.6.35-1000.3
Linaro-2.6.35-1001.5
Linaro-2.6.35-1002.6
Linaro-2.6.35-1003.7
Linaro-2.6.35-1004.8
Linaro-2.6.35-1004.9
Linaro-2.6.35-1005.10
Linaro-2.6.35-1006.11
Linaro-2.6.35-1006.12
Linaro-2.6.35-1007.13
Linaro-2.6.35-1008.14
Linaro-2.6.35-1008.15
Ubuntu-2.6.35-1.1
Ubuntu-2.6.35-2.2
Ubuntu-2.6.35-2.3
Ubuntu-2.6.35-3.4
Ubuntu-2.6.35-4.5
Ubuntu-2.6.35-5.6
Ubuntu-2.6.35-6.7
Ubuntu-2.6.35-6.8
Ubuntu-2.6.35-6.9
Ubuntu-2.6.35-7.10
Ubuntu-2.6.35-7.11
Ubuntu-2.6.35-7.12
Ubuntu-2.6.35-8.13
Ubuntu-2.6.35-9.14
Ubuntu-2.6.35-10.15
Ubuntu-2.6.35-11.16
Ubuntu-2.6.35-12.17
Ubuntu-2.6.35-13.18
Ubuntu-2.6.35-14.19
Ubuntu-2.6.35-14.20
Ubuntu-2.6.35-15.21
Ubuntu-2.6.35-16.22
Ubuntu-2.6.35-17.23
Ubuntu-2.6.35-18.24
Ubuntu-2.6.35-19.25
Ubuntu-2.6.35-19.26
Ubuntu-2.6.35-19.27
Ubuntu-2.6.35-19.28
Ubuntu-2.6.35-20.29
Ubuntu-2.6.35-21.30
Ubuntu-2.6.35-21.31
Ubuntu-2.6.35-22.32
Ubuntu-2.6.35-22.33
Ubuntu-2.6.35-22.34
Ubuntu-2.6.35-22.35
Ubuntu-2.6.35-23.36
Ubuntu-2.6.35-23.37
Ubuntu-2.6.35-23.38
Ubuntu-2.6.35-23.39
Ubuntu-2.6.35-903.8
Ubuntu-2.6.35-903.9
Ubuntu-2.6.35-903.10
Ubuntu-2.6.35-903.11
Ubuntu-2.6.35-903.12
Ubuntu-2.6.35-903.13
Ubuntu-2.6.35-903.14
Ubuntu-2.6.35-903.15
Ubuntu-2.6.35-903.16
Ubuntu-2.6.35-903.17
Ubuntu-2.6.35-903.18
Ubuntu-2.6.35-903.19
v2.6.35
apt-cache search linux-image
alsa-base - ALSA driver configuration files
linux-image - Generic Linux kernel image.
linux-image-2.6.32-305-ec2 - Linux kernel image for version 2.6.32 on x86/x86_64
linux-image-ec2 - Linux kernel image for ec2 machines
linux-image-generic - Generic Linux kernel image
linux-image-server - Linux kernel image on Server Equipment.
linux-image-virtual - Linux kernel image for virtual machines
linux-image-2.6.35-22-generic - Linux kernel image for version 2.6.35 on x86/x86_64
linux-image-2.6.35-22-server - Linux kernel image for version 2.6.35 on x86_64
linux-image-2.6.35-22-virtual - Linux kernel image for version 2.6.35 on x86/x86_64
1. The Server Edition uses the Deadline I/O scheduler instead of the CFQ scheduler used by the Desktop Edition.
2. Preemption is turned off in the Server Edition.
3. The timer interrupt is 100 Hz in the Server Edition and 250 Hz in the Desktop Edition.
apt-get install linux-source-2.6.35 -y
cd /usr/src/linux-source-2.6.35
ls -la debian.master/config/amd64/
total 28
drwxr-xr-x 2 root root 4096 Nov 18 03:00 .
drwxr-xr-x 6 root root 4096 Nov 18 03:00 ..
-rw-r--r-- 1 root root 7054 Oct 17 00:36 config.common.amd64
-rw-r--r-- 1 root root 477 Oct 17 00:36 config.flavour.generic
-rw-r--r-- 1 root root 470 Oct 17 00:36 config.flavour.server
-rw-r--r-- 1 root root 471 Oct 17 00:36 config.flavour.virtual
cat config.flavour.generic
#
# Config options for config.flavour.generic automatically generated by splitconfig.pl
#
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_MEMORY_HOTPLUG is not set
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_VIRTIO=m
CONFIG_VIRTIO_BLK=m
CONFIG_VIRTIO_NET=m
CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_RING=m
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_XEN_NETDEV_FRONTEND=m
cat config.flavour.server
#
# Config options for config.flavour.server automatically generated by splitconfig.pl
#
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_DEADLINE=y
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_MEMORY_HOTPLUG=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_BLK=y
CONFIG_VIRTIO_NET=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_RING=y
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_XEN_NETDEV_FRONTEND=m
cat config.flavour.virtual
#
# Config options for config.flavour.virtual automatically generated by splitconfig.pl
#
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_DEADLINE=y
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_MEMORY_HOTPLUG=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_BLK=y
CONFIG_VIRTIO_NET=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_RING=y
CONFIG_XEN_BLKDEV_FRONTEND=y
CONFIG_XEN_NETDEV_FRONTEND=y
diff -u config.flavour.server config.flavour.virtual
--- config.flavour.server 2010-10-17 00:36:17.000000000 +0400
+++ config.flavour.virtual 2010-10-17 00:36:17.000000000 +0400
@@ -1,5 +1,5 @@
#
-# Config options for config.flavour.server automatically generated by splitconfig.pl
+# Config options for config.flavour.virtual automatically generated by splitconfig.pl
#
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_DEADLINE=y
@@ -14,5 +14,5 @@
CONFIG_VIRTIO_NET=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_RING=y
-CONFIG_XEN_BLKDEV_FRONTEND=m
-CONFIG_XEN_NETDEV_FRONTEND=m
+CONFIG_XEN_BLKDEV_FRONTEND=y
+CONFIG_XEN_NETDEV_FRONTEND=y
diff -u config.flavour.generic config.flavour.server
--- config.flavour.generic 2010-10-17 00:36:17.000000000 +0400
+++ config.flavour.server 2010-10-17 00:36:17.000000000 +0400
@@ -1,18 +1,18 @@
#
-# Config options for config.flavour.generic automatically generated by splitconfig.pl
+# Config options for config.flavour.server automatically generated by splitconfig.pl
#
-CONFIG_DEFAULT_CFQ=y
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_IOSCHED="cfq"
-# CONFIG_MEMORY_HOTPLUG is not set
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
-CONFIG_SCSI_SPI_ATTRS=m
-CONFIG_SCSI_SYM53C8XX_2=m
-CONFIG_VIRTIO=m
-CONFIG_VIRTIO_BLK=m
-CONFIG_VIRTIO_NET=m
-CONFIG_VIRTIO_PCI=m
-CONFIG_VIRTIO_RING=m
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_DEADLINE=y
+CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_SYM53C8XX_2=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_BLK=y
+CONFIG_VIRTIO_NET=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_RING=y
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_XEN_NETDEV_FRONTEND=m
apt-get source --download-only nginx
total 640
drwxrwsr-x 2 root src 4096 Nov 18 01:58 .
drwxr-xr-x 10 root root 4096 Nov 11 21:15 ..
-rw-r--r-- 1 root src 26140 Aug 17 01:05 nginx_0.7.67-3ubuntu1.debian.tar.gz
-rw-r--r-- 1 root src 2044 Aug 17 01:05 nginx_0.7.67-3ubuntu1.dsc
-rw-r--r-- 1 root src 608462 Jul 22 13:05 nginx_0.7.67.orig.tar.gz
apt-get install -y dpkg-dev
dpkg-source -x nginx_0.7.67-3ubuntu1.dsc
gpgv: keyblock resource `/root/.gnupg/trustedkeys.gpg': file open error
gpgv: Signature made Tue Aug 17 00:52:20 2010 MSD using RSA key ID EFC8774C
gpgv: Can't check signature: public key not found
dpkg-source: warning: failed to verify signature on ./nginx_0.7.67-3ubuntu1.dsc
dpkg-source: info: extracting nginx in nginx-0.7.67
dpkg-source: info: unpacking nginx_0.7.67.orig.tar.gz
dpkg-source: info: unpacking nginx_0.7.67-3ubuntu1.debian.tar.gz
dpkg-source: info: applying nginx-upstream-fair.diff
dpkg-source: info: applying dlopen.diff
dpkg-source: info: applying fix_reloading_ipv6.diff
ls -al
total 644
drwxrwsr-x 3 root src 4096 Nov 18 02:15 .
drwxr-xr-x 10 root root 4096 Nov 11 21:15 ..
drwxr-xr-x 10 root root 4096 Nov 18 02:15 nginx-0.7.67
-rw-r--r-- 1 root src 26140 Aug 17 01:05 nginx_0.7.67-3ubuntu1.debian.tar.gz
-rw-r--r-- 1 root src 2044 Aug 17 01:05 nginx_0.7.67-3ubuntu1.dsc
-rw-r--r-- 1 root src 608462 Jul 22 13:05 nginx_0.7.67.orig.tar.gz
vi /etc/sysconfig/kernel
DEFAULTKERNEL=kernel
DEFAULTKERNEL=kernel-PAE
yum install -y kernel-PAE
shutdown -r now
vzlist
CTID NPROC STATUS IP_ADDR HOSTNAME
4241 42 running xx.xx.yy.zz domain.com
vzctl set 4241 --ipadd aa.bb.cc.dd --save
vzctl restart 4241
Apache provides hooks into the child process initialization and exit handling. The child process initialization handler, installed with PerlChildInitHandler, is called just after the main server forks off a child but before the child has processed any incoming requests. The child exit handler, installed with PerlChildExitHandler, is called just before the child process is destroyed.
dpkg -l | grep e2fs
ii e2fslibs 1.41.3-1 ext2 filesystem libraries
ii e2fsprogs 1.41.3-1 ext2/ext3/ext4 file system utilities
root@rescue /etc # rpm -qa | grep grub
grub-0.97-13.5
root@rescue /etc # rpm -qa | grep e2fs
e2fsprogs-1.39-23.el5
e2fsprogs-libs-1.39-23.el5
Users of GRUB legacy, which is version 0.97, are getting bitten by an e2fsprogs incompatibility that renders their systems unbootable. e2fsprogs is the utilities package for the Ext3 filesystem, so it doesn't affect other filesystems. As this Ubuntu bug report states:
"e2fsprogs ≥ 1.40.5 creates ext3 filesystems with 256 byte large inodes by default (in contrast to 128 byte used before), to accommodate for further ext4 related changes... Using any of these new features requires updating the bootsector of your system. Bootsectors written by "grub or earlier versions of "grub-gfxboot" are not able to boot or even access partitions using any of these new features!
The bug report says that there is a fix using grub-install, but I tried it and it didn't fix anything. This particular little bug apparently took a lot of people, including distribution maintainers, by surprise, with the result that some new installations were unbootable. Another way to bump into it is to create a new Ext3 filesystem on a multiboot system. It will install quite happily, in a normal fashion, and let you install a new Linux on it. Then when you try to boot into your new installation GRUB barfs with "Error 2: unknown file or directory type". GRUB does not recognize the new filesystem in any way, so dropping to the GRUB commandline for repairs does no good. If your GRUB bootfiles are installed on the new filesystem, you won't even get to the GRUB menu or command line.
The GRUB maintainers are devoting their energies to GRUB 2 and have put GRUB legacy into a feature freeze, which means they're not accepting bug reports and won't fix this particular issue. Leaving the aside the whole question of who to blame, which can be fun but is really a waste of time, why did this particular problem emerge in the first place? Why do we even need 256-byte inodes? To support new features in Ext4 such as faster fscks, extended attributes stored in inodes, inode versioning, and nanosecond timestamps. Storing extended attributes in the inodes results in significantly faster performance with any application that uses ACLs (Access Control Lists) or EAs, such as SELinux. Putting 256-byte inodes in Ext3 provides a direct migration path to Ext4; the alternative is to create new Ext4 filesystems and copy your old files over.
tune2fs -l /dev/md1 | grep 'Inode size'
Inode size: 256
mkfs.ext3 -I 128 /dev/md2
-I inode-size
Specify the size of each inode in bytes. mke2fs creates 256-byte inodes by default.In kernels after 2.6.10 and some earlier vendor kernels it is possible to utilize inodes larger than 128 bytes to store extended attributes for improved performance. The inode-size value must be a power of 2 larger or equal to 128. The larger the inode-size the more space the inode table will consume, and this reduces the usable space in the filesystem and can also negatively impact performance. Extended attributes stored in large inodes are not visible with older kernels, and such filesystems will not be mountable with 2.4 kernels at all. It is not possible to change this value after the filesystem is created.
vi /sbin/grub-install
#!/bin/sh
#!/bin/sh -x
+ for file in '${grubdir}/stage1' '${grubdir}/stage2' '${grubdir}/*stage1_5'
+ echo /boot/grub/stage1
/boot/grub/stage1
+ count=5
++ echo /boot/grub/stage1
++ sed 's|^/boot/grub|/grub|'
+ tmp=/grub/stage1
+ test 5 -gt 0
+ dump_boot_block '(hd0,1)' /tmp/grub-install.img.Fh5897
+ sync
+ /sbin/grub --batch --device-map=/boot/grub/device.map
+ grep 'Error [0-9]*: ' /tmp/grub-install.log.DD5898
+ :
+ sleep 1
++ expr 5 - 1
+ count=4
+ test 4 -gt 0
+ dump_boot_block '(hd0,1)' /tmp/grub-install.img.Fh5897
+ sync
+ /sbin/grub --batch --device-map=/boot/grub/device.map
+ grep 'Error [0-9]*: ' /tmp/grub-install.log.DD5898
+ :
+ sleep 1
++ expr 4 - 1
+ count=3
+ test 3 -gt 0
+ dump_boot_block '(hd0,1)' /tmp/grub-install.img.Fh5897
+ sync
+ /sbin/grub --batch --device-map=/boot/grub/device.map
+ grep 'Error [0-9]*: ' /tmp/grub-install.log.DD5898
+ :
+ sleep 1
++ expr 3 - 1
+ count=2
+ test 2 -gt 0
+ dump_boot_block '(hd0,1)' /tmp/grub-install.img.Fh5897
+ sync
+ /sbin/grub --batch --device-map=/boot/grub/device.map
+ grep 'Error [0-9]*: ' /tmp/grub-install.log.DD5898
+ :
+ sleep 1
++ expr 2 - 1
+ count=1
+ test 1 -gt 0
+ dump_boot_block '(hd0,1)' /tmp/grub-install.img.Fh5897
+ sync
+ /sbin/grub --batch --device-map=/boot/grub/device.map
+ grep 'Error [0-9]*: ' /tmp/grub-install.log.DD5898
+ :
+ sleep 1
++ expr 1 - 1
+ count=0
+ test 0 -gt 0
+ test 0 -eq 0
+ echo 'The file /boot/grub/stage1 not read correctly.'
The file /boot/grub/stage1 not read correctly.
+ exit 1
apt-get install -y libopenssl-ruby1.8
apt-get install -y ruby-dev
gem update --system is disabled on Debian. RubyGems can be updated using the official Debian repositories by aptitude or apt-get.
gem install rubygems-update
cd /var/lib/gems/1.8/bin
./update_rubygems
http://packages.ubuntu.com/source/maverick/linux
http://packages.ubuntu.com/source/maverick-updates/linux
Обновления, связанные с безопасностью, для Ubuntu официально распространяются только через security.ubuntu.com.
selinux=0
free
total used free shared buffers cached
Mem: 409600 62588 347012 0 0 0
-/+ buffers/cache: 62588 347012
Swap: 0 0 0
/etc/init.d/apache2 start
free
total used free shared buffers cached
Mem: 409600 81100 328500 0 0 0
-/+ buffers/cache: 81100 328500
Swap: 0 0 0
ps aux | grep apa | wc -l
6
perl -e ' print scalar (81100-62588)/5/1024'
3.615625
perl -e '347/9'
38.5555555555556