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<title># YomGuy's Linux Ultra Fast Tips</title>
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</head>
<h1 class="title"># YomGuy's Linux Ultra Fast Tips</h1>
<h2 class="subtitle" id="yomguy-s-linux-ultra-fast-tips-1-1">YomGuy's Linux Ultra Fast Tips (1/1)</h2>
+<p>♫♪♫♪ ╔╦╦╦═╦╗╔═╦═╦══╦═╗ ♫♪♫♪♫♪
+♫♪♫♪ ║║║║╩╣╚╣═╣║║║║║╩╣ ♫♪♫♪♫♪
+♫♪♫♪ ╚══╩═╩═╩═╩═╩╩╩╩═╝ ♫♪♫♪♫♪</p>
+<p>This is a list of my short command line tips to get some various,
+sometimes advanced, functions on GNU/Linux systems, especially on Debian.</p>
<div class="section" id="rename">
<h1>RENAME</h1>
<p>rename more than 1 file</p>
find ./ -iname "*.pyc" -exec rm {} \;
find . -name ".svn" -type d -exec rm -rf {} \;
find . -name 'test*' -mtime +30 -type f -print0 |xargs -0 rm -f
+sudo find . -mtime +480 -exec rm {} \;
</pre>
</div>
<div class="section" id="find-cp">
<p>_:</p>
<pre class="literal-block">
for i in *.wav; do sox $i -s -w $i.wav; mv $i.wav converted/$i; done
+sox Jano_B-Homosapiens.mp3 -r 44100 -b 16 -s -t wav - | flac - -o Jano_B-Homosapiens.flac
</pre>
</div>
<div class="section" id="convert">
convert -density 150x150 telecaster_video01.eps telecaster_video01.png
for i in `ls *.eps`; do convert -density 200x200 $i $i.png; done
</pre>
+<dl class="docutils">
+<dt>crop::</dt>
+<dd>convert waveform_homosapiens.png -crop 100x50% waveform_homosapiens2.png
+<a class="reference external" href="http://www.imagemagick.org/Usage/crop/#crop_percent">http://www.imagemagick.org/Usage/crop/#crop_percent</a></dd>
+</dl>
</div>
<div class="section" id="gcc">
<h1>GCC</h1>
</dd>
</dl>
<div class="system-message">
-<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 262)</p>
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 278)</p>
<p>Definition list ends without a blank line; unexpected unindent.</p>
</div>
<p>mysql> FLUSH PRIVILEGES;</p>
</div>
<div class="section" id="kernel-custom">
<h1>KERNEL CUSTOM</h1>
+<p>apt-get install kernel-package libncurses5-dev fakeroot wget bzip2</p>
<p>patch:</p>
<pre class="literal-block">
diff -uprN linux-2.6.15 linux-2.6.15-rt1 > patch-2.6.15-rt1-1
api linux-source-2....
cd /usr/src/linux/
</pre>
+<p>ou:</p>
+<p>bzip2 -dc /usr/src/patch-2.6.31.4-rt14.bz2 | patch -p1 --dry-run</p>
+<p>If you didn’t get any errors (which you shouldn’t) then do:
+bzip2 -dc /usr/src/patch-2.6.31.4-rt14.bz2 | patch -p1</p>
+<p>Now the kernel source is patched with the real time preemption code by Ingo Molnar.</p>
+<p>Next is the M-Audio USB Fast Track Pro patch:
+patch -p1 /usr/src/linux/sound/usb/usbaudio.c < /usr/src/usbaudio-ftp-2.6.31.4.patch</p>
+<p>MT :
+export CONCURRENCY_LEVEL=4</p>
<p>Then run the following commands (please note that make dep is not needed any more for kernel 2.6):</p>
<pre class="literal-block">
make-kpkg clean
<pre class="literal-block">
fakeroot make-kpkg --append-to-version=.rt8-yomguy --initrd kernel_image kernel_headers modules_image
</pre>
+<p>ou:</p>
+<blockquote>
+fakeroot make-kpkg --initrd --append-to-version=-yomguy kernel_image kernel_headers</blockquote>
<p>If the compilation stops with an error, run:</p>
<pre class="literal-block">
make clean
<pre class="literal-block">
dpkg -i kernel-image-2.6.8.1_custom.1.0_i386.deb
</pre>
+<p>OPTION:</p>
<p>Create a ramdisk of your new kernel (otherwise your system will most likely not boot):</p>
<pre class="literal-block">
cd /boot/
mkinitrd -o /boot/initrd.img-2.6.8.1 2.6.8.1
</pre>
+<p>LILO:</p>
<p>We are almost finished now. Edit the image=/vmlinuz stanza of your /etc/lilo.conf and add the line initrd=/boot/initrd.img-2.6.8.1:</p>
<pre class="literal-block">
###
<pre class="literal-block">
# apt-get install debmirror
</pre>
-<p>Pour crￜer / mettre ￜ jour le miroir (pour les 3 distribs, par exemple) :
+<p>Pour creer / mettre a jour le miroir (pour les 3 distribs, par exemple) :
$ debmirror /mnt/mirror --arch=i386 --dist=woody,sarge,sid -h ftp.fr.debian.org --nosource --verbose --progress
Ensuite, dans /etc/apt/sources.list :
deb <a class="reference external" href="file:/mnt/mirror">file:/mnt/mirror</a> sid main non-free contrib
</div>
<div class="section" id="wifi">
<h1>WIFI</h1>
-<p>kismet airsnort aircrack wmwave wpasupplicant kwirelessmonitor macchanger swscanner wavemon wireless-tools wifi-radar iwconfig iwlist</p>
+<p>kismet airsnort aircrack wmwave wpasupplicant kwirelessmonitor macchanger swscanner wavemon wireless-tools
+wifi-radar iwconfig iwlist</p>
</div>
<div class="section" id="zope">
<h1>ZOPE</h1>
<p>_:</p>
<pre class="literal-block">
svn propdel svn:executable mp3player.swf
-svn merge -r 119:head http://svn.parisson.org/svn/deefuzz/trunk/
+svn merge -r 119:head http://svn.parisson.org/svn/deefuzzer/trunk/
+svn merge -r174:175 trunk/ tags/telecaster-0.4.0+rc1/
+svn propedit svn:externals .
+
+ deefuzzer http://svn.parisson.org/svn/deefuzzer/trunk
</pre>
</div>
<div class="section" id="id1">
sudo dvgrab - | vlc --no-sub-autodetect-file - :demux=rawdv ":sout=#transcode{vcodec=mp4v,vb=256,scale=1,deinterlace}:duplicate{dst=display,dst=std{access=http,mux=ts,dst=:1234}}"
dvgrab -buffers 1 - | ffmpeg -f dv -i - -f jack -i ffmpeg -vcodec libtheora -b 400k -s 768x480 -aspect 16:9 -acodec libvorbis -ab 64000 -f ogg - -map 0.0 -map 1.0 | oggfwd -d "pb_video_live" -g "Teaching" -n "pb_video_live" localhost 8000 source2parisson /pb_video_live.ogg &
+
sleep 3
jack_connect jack_rack:out_1 ffmpeg:input_1
jack_connect jack_rack:out_2 ffmpeg:input_2
</tbody>
</table>
<div class="system-message">
-<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 889)</p>
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 940)</p>
Option list ends without a blank line; unexpected unindent.</div>
<p>/ 20 GB
/home 136.7 GB
</div>
<div class="section" id="cloning">
<h1>CLONING</h1>
-<p># On the MASTER machine</p>
-<p># boot 300 Mo
-mkdir /mnt/sdb1
-# root 20 Go
-mkdir /mnt/sdb2
-# home 130 Go
-mkdir /mnt/sdb3</p>
-<dl class="docutils">
-<dt>_::</dt>
-<dd><p class="first">mount /dev/sdb1 /mnt/sdb1
-mount /dev/sdb2 /mnt/sdb2
-mount /dev/sdb3 /mnt/sdb3</p>
-<p class="last">rsync -a /boot/ /mnt/sdb1/
-rsync -a /home/ /mnt/sdb3/
-rsync -a --hard-links --one-file-system / /mnt/sdb2/</p>
-</dd>
-</dl>
-<p>#On the CLONED machine : boot with Debian Install CD:</p>
-<pre class="literal-block">
-mount /dev/sda2 /mnt
-mount /dev/sda1 /mnt/boot
-mount -o bind /dev /mnt/dev
-mount -t proc none /mnt/proc
-chroot /mnt
-grub install /dev/sdb
-exit
+<p>SSD on /dev/sda:</p>
+<pre class="literal-block">
+root 10 Go XFS BOOTABLE
+home 35 Go XFS
+data 15 Go XFS
</pre>
+<p>USB Disk on /dev/sdb:</p>
+<pre class="literal-block">
+root 5 Go XFS
+home 10 Go XFS
+</pre>
+<p># Master machine system /dev/sda to USB external Ghost /dev/sdb:</p>
+<pre class="literal-block">
+su
+mkdir /mnt/root
+mount /dev/sdb1 /mnt/root
+mount /dev/sdb2 /mnt/root/home
+
+rsync -a --delete --hard-links --one-file-system / /mnt/root/
+rsync -a --delete /home/ /mnt/root/home/
+rm -rf /mnt/root/home/telecaster/archives/*
+rm -rf /mnt/root/home/telecaster/trash/*
+sync
+
+umount /mnt/root/home
+umount /mnt/root
+</pre>
+<p># Live Install ISO on USB Disk /dev/sdb BOOT
+# Ghost on USB Disk /dev/sdc
+# Destination SSD /dev/sda</p>
+<blockquote>
+<p>(AUTO)
+mkdir /mnt/root
+mount /dev/sda1 /mnt/root
+mount /dev/sda2 /mnt/root/home
+rsync -a /media/disk/ /mnt/root/
+rsync -a /media/disk-1/ /mnt/root/home/
+sync
+umount /media/disk/
+umount /media/disk-1/
+mount -o bind /dev /mnt/root/dev
+mount -t proc none /mnt/root/proc
+chroot /mnt/root/
+ls /dev/disk/by-uuid</p>
+<p>(MANU)
+nano /etc/fstab
+(edit to get right UUID, save)</p>
+<p>(AUTO)
+grub install /dev/sda
+update-grub
+exit
+umount /mnt/root/proc
+umount /mnt/root/dev
+umount /mnt/root/home
+umount /mnt/root
+reboot</p>
+</blockquote>
<dl class="docutils">
<dt># or ?::</dt>
<dd><dl class="first docutils">
setup (hd0)</dd>
</dl>
<div class="system-message">
-<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 930)</p>
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 1013)</p>
Definition list ends without a blank line; unexpected unindent.</div>
<p class="last">quit</p>
</dd>
>>> droid.makeToast("Hello from my computer!")
>>> droid.speak('Hello')
</pre>
+<dl class="docutils">
+<dt>Proxy::</dt>
+<dd>connect phone
+$ sudo /etc/init.d/udev restart
+$ adb forward <a class="reference external" href="tcp:8081">tcp:8081</a> <a class="reference external" href="tcp:8081">tcp:8081</a></dd>
+</dl>
</div>
<div class="section" id="conextant">
<h1>CONEXTANT</h1>
update media_items set filename = 'items/test.wav';
</pre>
</div>
+<div class="section" id="funionfs">
+<h1>FUNIONFS</h1>
+<p>merge multiple dirs</p>
+<pre class="literal-block">
+funionfs -o dirs=1001:mama -o allow_other NONE media
+</pre>
+</div>
+<div class="section" id="icedove">
+<h1>ICEDOVE</h1>
+<div class="system-message">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 1171)</p>
+<p>Title underline too short.</p>
+<pre class="literal-block">
+ICEDOVE
+======
+</pre>
+</div>
+<p>user_pref("network.protocol-handler.app.http", "/usr/bin/google-chrome");
+user_pref("network.protocol-handler.app.https", "/usr/bin/google-chrome");</p>
+</div>
+<div class="section" id="postfix">
+<h1>POSTFIX</h1>
+<div class="system-message">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 1177)</p>
+<p>Title underline too short.</p>
+<pre class="literal-block">
+POSTFIX
+======
+</pre>
+</div>
+<p>postqueue -p
+postcat -q 9DF7520804A</p>
+</div>
+<div class="section" id="mac-address-windows">
+<h1>MAC ADDRESS (windows)</h1>
+<p>c:ping 192.168.0.2
+c:arp -a</p>
+</div>
+<div class="section" id="xorg">
+<h1>Xorg</h1>
+<p>Xorg -configure
+Xorg -config xorg.conf.new</p>
+</div>
+<div class="section" id="git">
+<h1>GIT</h1>
+<p>$ cd /var/cache/git/</p>
+<p>$ mkdir project.git</p>
+<p>$ cd project.git</p>
+<p>$ git init</p>
+<p>$ echo "Short project's description" > .git/description</p>
+<p>$ git config --global user.name "Your Name"</p>
+<p>$ git config --global user.email "<a class="reference external" href="mailto:you@example.com">you@example.com</a>"</p>
+<p>$ git commit -a</p>
+<p>$ git push upload master</p>
+</div>
+<div class="section" id="swap-clean">
+<h1>SWAP (clean)</h1>
+<div class="system-message">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">tips.txt</tt>, line 1214)</p>
+<p>Title underline too short.</p>
+<pre class="literal-block">
+SWAP (clean)
+===========
+</pre>
+</div>
+<p>sudo swapoff -a && sudo swapon -a</p>
+</div>
+</div>
+<div class="footer">
+<hr class="footer" />
+<a class="reference external" href="tips.txt">View document source</a>.
+Generated on: 2010-11-25 13:20 UTC.
+Generated by <a class="reference external" href="http://docutils.sourceforge.net/">Docutils</a> from <a class="reference external" href="http://docutils.sourceforge.net/rst.html">reStructuredText</a> source.
+
</div>
</body>
</html>
-
+################################
+# YomGuy's Linux Ultra Fast Tips
+################################
+
======================================
YomGuy's Linux Ultra Fast Tips (1/1)
======================================
sometimes advanced, functions on GNU/Linux systems, especially on Debian.
+
RENAME
======
rename more than 1 file ::
KERNEL CUSTOM
=============
+apt-get install kernel-package libncurses5-dev fakeroot wget bzip2
+
patch::
diff -uprN linux-2.6.15 linux-2.6.15-rt1 > patch-2.6.15-rt1-1
api linux-source-2....
cd /usr/src/linux/
+ou:
+
+bzip2 -dc /usr/src/patch-2.6.31.4-rt14.bz2 | patch -p1 --dry-run
+
+If you didn’t get any errors (which you shouldn’t) then do:
+bzip2 -dc /usr/src/patch-2.6.31.4-rt14.bz2 | patch -p1
+
+Now the kernel source is patched with the real time preemption code by Ingo Molnar.
+
+Next is the M-Audio USB Fast Track Pro patch:
+patch -p1 /usr/src/linux/sound/usb/usbaudio.c < /usr/src/usbaudio-ftp-2.6.31.4.patch
+
+MT :
+export CONCURRENCY_LEVEL=4
+
+
Then run the following commands (please note that make dep is not needed any more for kernel 2.6)::
make-kpkg clean
fakeroot make-kpkg --append-to-version=.rt8-yomguy --initrd kernel_image kernel_headers modules_image
+ou:
+
+ fakeroot make-kpkg --initrd --append-to-version=-yomguy kernel_image kernel_headers
+
+
If the compilation stops with an error, run::
make clean
dpkg -i kernel-image-2.6.8.1_custom.1.0_i386.deb
+OPTION:
+
Create a ramdisk of your new kernel (otherwise your system will most likely not boot)::
cd /boot/
mkinitrd -o /boot/initrd.img-2.6.8.1 2.6.8.1
+LILO:
+
We are almost finished now. Edit the image=/vmlinuz stanza of your /etc/lilo.conf and add the line initrd=/boot/initrd.img-2.6.8.1::
###
# apt-get install debmirror
-Pour crￜer / mettre ￜ jour le miroir (pour les 3 distribs, par exemple) :
+Pour creer / mettre a jour le miroir (pour les 3 distribs, par exemple) :
$ debmirror /mnt/mirror --arch=i386 --dist=woody,sarge,sid -h ftp.fr.debian.org --nosource --verbose --progress
Ensuite, dans /etc/apt/sources.list :
deb file:/mnt/mirror sid main non-free contrib
WIFI
====
-kismet airsnort aircrack wmwave wpasupplicant kwirelessmonitor macchanger swscanner wavemon wireless-tools wifi-radar iwconfig iwlist
+kismet airsnort aircrack wmwave wpasupplicant kwirelessmonitor macchanger swscanner wavemon wireless-tools
+wifi-radar iwconfig iwlist
ZOPE
_::
svn propdel svn:executable mp3player.swf
- svn merge -r 119:head http://svn.parisson.org/svn/deefuzz/trunk/
-
+ svn merge -r 119:head http://svn.parisson.org/svn/deefuzzer/trunk/
+ svn merge -r174:175 trunk/ tags/telecaster-0.4.0+rc1/
svn propedit svn:externals .
deefuzzer http://svn.parisson.org/svn/deefuzzer/trunk
sudo dvgrab - | vlc --no-sub-autodetect-file - :demux=rawdv ":sout=#transcode{vcodec=mp4v,vb=256,scale=1,deinterlace}:duplicate{dst=display,dst=std{access=http,mux=ts,dst=:1234}}"
dvgrab -buffers 1 - | ffmpeg -f dv -i - -f jack -i ffmpeg -vcodec libtheora -b 400k -s 768x480 -aspect 16:9 -acodec libvorbis -ab 64000 -f ogg - -map 0.0 -map 1.0 | oggfwd -d "pb_video_live" -g "Teaching" -n "pb_video_live" localhost 8000 source2parisson /pb_video_live.ogg &
+
sleep 3
jack_connect jack_rack:out_1 ffmpeg:input_1
jack_connect jack_rack:out_2 ffmpeg:input_2
CLONING
=======
-# On the MASTER machine
-
-# boot 300 Mo
-mkdir /mnt/sdb1
-# root 20 Go
-mkdir /mnt/sdb2
-# home 130 Go
-mkdir /mnt/sdb3
-
-_::
- mount /dev/sdb1 /mnt/sdb1
- mount /dev/sdb2 /mnt/sdb2
- mount /dev/sdb3 /mnt/sdb3
-
- rsync -a /boot/ /mnt/sdb1/
- rsync -a /home/ /mnt/sdb3/
- rsync -a --hard-links --one-file-system / /mnt/sdb2/
-
-#On the CLONED machine : boot with Debian Install CD::
-
- mount /dev/sda2 /mnt
- mount /dev/sda1 /mnt/boot
- mount -o bind /dev /mnt/dev
- mount -t proc none /mnt/proc
- chroot /mnt
- grub install /dev/sdb
+SSD on /dev/sda::
+
+ root 10 Go XFS BOOTABLE
+ home 35 Go XFS
+ data 15 Go XFS
+
+USB Disk on /dev/sdb::
+
+ root 5 Go XFS
+ home 10 Go XFS
+
+# Master machine system /dev/sda to USB external Ghost /dev/sdb::
+
+ su
+ mkdir /mnt/root
+ mount /dev/sdb1 /mnt/root
+ mount /dev/sdb2 /mnt/root/home
+
+ rsync -a --delete --hard-links --one-file-system / /mnt/root/
+ rsync -a --delete /home/ /mnt/root/home/
+ rm -rf /mnt/root/home/telecaster/archives/*
+ rm -rf /mnt/root/home/telecaster/trash/*
+ sync
+
+ umount /mnt/root/home
+ umount /mnt/root
+
+# Live Install ISO on USB Disk /dev/sdb BOOT
+# Ghost on USB Disk /dev/sdc
+# Destination SSD /dev/sda
+
+ (AUTO)
+ mkdir /mnt/root
+ mount /dev/sda1 /mnt/root
+ mount /dev/sda2 /mnt/root/home
+ rsync -a /media/disk/ /mnt/root/
+ rsync -a /media/disk-1/ /mnt/root/home/
+ sync
+ umount /media/disk/
+ umount /media/disk-1/
+ mount -o bind /dev /mnt/root/dev
+ mount -t proc none /mnt/root/proc
+ chroot /mnt/root/
+ ls /dev/disk/by-uuid
+
+ (MANU)
+ nano /etc/fstab
+ (edit to get right UUID, save)
+
+ (AUTO)
+ grub install /dev/sda
+ update-grub
exit
+ umount /mnt/root/proc
+ umount /mnt/root/dev
+ umount /mnt/root/home
+ umount /mnt/root
+ reboot
+
# or ?::
grub-install /dev/sda
$ sudo /etc/init.d/udev restart
$ adb forward tcp:8081 tcp:8081
-
+
CONEXTANT
=========
user_pref("network.protocol-handler.app.https", "/usr/bin/google-chrome");
+POSTFIX
+======
+postqueue -p
+postcat -q 9DF7520804A
+
+MAC ADDRESS (windows)
+=====================
+c:\ping 192.168.0.2
+c:\arp -a
+
+Xorg
+====
+Xorg -configure
+Xorg -config xorg.conf.new
+
+GIT
+===
+
+$ cd /var/cache/git/
+
+$ mkdir project.git
+
+$ cd project.git
+
+$ git init
+
+$ echo "Short project's description" > .git/description
+
+$ git config --global user.name "Your Name"
+$ git config --global user.email "you@example.com"
+
+$ git commit -a
+
+$ git push upload master
+
+
+SWAP (clean)
+===========
+sudo swapoff -a && sudo swapon -a
projects / yomguy-tools.git / commitdiff