svn-add-all-new-files
alias svn-add-all-new-files='svn st|grep ^?|sed s/?//|xargs svn add $1'
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Download all xkcd.com comics
This goes through all the first 329 (you might want to change this) pages, downloading the comic strips.
#!/bin/bash for i in `seq 1 329` do wget http://xkcd.com/$i/ wget `grep http://imgs.xkcd.com/comics/ index.html | head -1 | cut -d\" -f2` rm index.html done
Convert .rhtml templates to .html.erb
// run this shell command from within the dir you want to change. You will need to change the hg line to use which ever version control you are using, or if you're not use version control (naughty!) then leave out the hg letters altogether.
for f in $(find . -name '*.rhtml') ; do c=$(dirname $f)/$(basename $f .rhtml).html.erb ; hg mv $f $c ; done
Flac to mp3
Converts all *.flac files in the current dir to mp3.
#!/bin/bash for file in *.flac do echo Converting $file flac123 -q --wav=- "$file" | lame - "$file".mp3 done
Choose profile before launching GNOME Terminal emulator
This is a small sheel scripts that uses zenity to show a dialog that lets you choose the profile you want to use before launching a GNOME terminal window.
#!/bin/sh ################################################# # Simple zenity script to display a dialog from # # which to choose the profile you want for a # # GNOME terminal you want to run. # # (C) 2007 - Antonio Ognio <gnrfan@gnrfan.org> # # License: GPL # ################################################# PROFILES=`gconftool-2 --all-dirs /apps/gnome-terminal/profiles` LIST="" for p in $PROFILES; do p=`basename $p` LIST="$LIST FALSE $p " done choosen=`zenity --title "GNOME Terminal" --window-icon /usr/share/icons/gnome/scalable/apps/gnome-terminal.svg --text "Choose one from available profiles:" --list --radiolist --column "" --column "Profiles" $LIST` gnome-terminal --window-with-profile=$choosen &
simple backup PHP application (php files + mysql db)
// backup a folder contains all .php files and it's mysql database. a backup.ini file is required for storing mysql root login and what folder to be backed up.
#!/bin/sh ######################################## # simple sctipt for daily / hourly backup of PHP app + Mysql DB # Copyleft (c) Sayid Munawar. chenull@yahoo.com # LICENSE: anyone can copy / modify / distribute. whatever lah # # example of workhours backup (8 am - 5 pm. Mon - Fri) # 0 8-17 * * 1-5 /home/backup/backup.sh # # example of simple dayly backup ( 6 pm. Mon - Fri) # 0 18 * * 1-5 /home/backup/backup.sh ######################################## ######################################## # example of backup.ini. REMOVE ALL leading '#'s # file must be chmod 600 #[main] #target = /home/backup/storage #mysql_user = root ; root can connect to any db #mysql_pass = secret ; mysql root password # #[hukum] #path = /home/hukum #mysql_db = hukum # #[phpmyadmin] #path = /home/phpmyadmin #mysql_db = test ######################################## PATH=$PATH:/usr/bin:/bin:/usr/local/bin inifile=`dirname $0`/backup.ini test ! -r $inifile && echo "ERROR! backup.ini not found nor readable" && exit 1 #test apakah backup.ini bisa dibaca orang lain echo -n `stat -c '%a' $inifile` | grep -q '[0-7]00' >/dev/null 2>&1 test $? -gt 0 && echo "ERROR! $inifile can be read by others" && exit 2 #test `stat -c '%U' $inifile` != 'root' && echo "ERROR! $inifile ownernya bukan root" && exit 3 # function to parse ini file (backup.ini) # # $1 -> file.ini # $2 -> section _parse_ini () { if [ -z "$1" ] || [ -z "$2" ]; then return 0; fi eval `cat $1 | \ sed -e 's/[[:space:]]*\=[[:space:]]*/=/g' \ -e 's/;.*$//' \ -e 's/[[:space:]]*$//' \ -e 's/^[[:space:]]*//' \ -e "s/^\(.*\)=\([^\"']*\)$/\1=\"\2\"/" | \ sed -n -e "/^\[$2\]/,/^\s*\[/{/^[^;].*\=.*/p;}"` } _parse_ini $inifile main # coba konek mysql -u $mysql_user -p${mysql_pass} -e '' > /dev/null 2>&1 test $? -gt 0 && echo "ERROR! Failed to connect to mysql" && exit 4 # bikin target kalo blum ada test ! -d $target && mkdir -p $target hari=`date +%A` jam=`date +%H` # get pwd cwd=`pwd` # looping for section in `cat $inifile | grep '^\[' | grep -v main | sed 's/\[//' | sed 's/\]//'`; do outdir=$target/$section/$hari/$jam echo Backing up ${section} to $outdir... # parse .ini _parse_ini $inifile $section # cek dulu test ! -d $path && echo "Warning: $path not found. Backup process of $section skipped" && echo && continue mysql -u $mysql_user -p${mysql_pass} -e '' $mysql_db > /dev/null 2>&1 test $? -gt 0 && echo "Warning: Database $mysql_db not found. Backup process of $section skipped" && echo && continue test ! -d $outdir && mkdir -p $outdir cd $path tar -czpf $outdir/$section.tar.gz . cd $cwd mysqldump -Q -u $mysql_user -p${mysql_pass} $mysql_db | gzip > $outdir/${mysql_db}.sql.gz ln -fs $outdir/$section.tar.gz $target/$section/latest.tar.gz ln -fs $outdir/${mysql_db}.sql.gz $target/$section/latest.sql.gz done
gemdocs
Put this snippet into your ~/.bash_login (or alternatives) to browse your gem docs from the command line.
function gemdocs() { if [[ -n "$(whereis gem_server)" ]]; then gem_server >/dev/null 2>&1 & sleep 3 open http://127.0.0.1:8808/ fi }
bash : make tab completion of similarly named files not suck ass
// description of your code here
add this to your ~/.bashrc (auto-chooses the first completion and cycles thru them w/tab)
and / or add this to your ~/.inputrc (shows all completions right away)
add this to your ~/.bashrc (auto-chooses the first completion and cycles thru them w/tab)
bind '"\t":menu-complete'
and / or add this to your ~/.inputrc (shows all completions right away)
set show-all-if-ambiguous on
Solaris 10 dotfiles...
Solaris 10: Failing to source .bashrc
Last login: Thu Aug 2 22:40:42 2007 from 192.168.1.20 Sun Microsystems Inc. SunOS 5.10 Generic January 2005 -bash-3.00$ -bash-3.00$ -bash-3.00$ -bash-3.00$ -bash-3.00$ ls -lrt total 40935 -rw-r--r-- 1 mcs other 136 Mar 18 17:51 local.cshrc -rw-r--r-- 1 mcs other 157 Mar 18 17:51 local.login -rw-r--r-- 1 mcs other 174 Mar 18 17:51 local.profile drwxr-xr-x 2 mcs other 512 Mar 18 18:03 Documents drwxr-xr-x 2 mcs other 512 Mar 18 18:03 Desktop -rw-r--r-- 1 mcs other 98 Mar 25 22:19 local.bashrc -rw------- 1 mcs other 41872384 Apr 1 19:50 firefox-2.0.0.3.en-US.solaris10-i386-pkg -rw-r--r-- 1 mcs other 200 Apr 1 22:32 links -bash-3.00$ ls -al total 40976 drwxr-xr-x 17 mcs other 1024 Aug 2 22:43 . drwxr-xr-x 4 root root 512 Mar 18 17:51 .. -rw------- 1 mcs other 5182 Aug 2 22:42 .bash_history -rw-r--r-- 1 mcs other 121 Aug 2 22:31 .bashrc drwxr-xr-x 9 mcs other 512 Jul 1 20:08 .dt -rwxr-xr-x 1 mcs other 5111 Mar 18 18:03 .dtprofile -rw------- 1 mcs other 16 Mar 18 22:57 .esd_auth drwx------ 4 mcs other 512 Jul 1 20:08 .gconf drwx------ 2 mcs other 512 Jul 30 19:52 .gconfd drwx------ 4 mcs other 512 Mar 18 18:03 .gnome drwx------ 8 mcs other 512 Jul 1 20:08 .gnome2 drwx------ 2 mcs other 512 Mar 18 18:03 .gnome2_private -rw-r--r-- 1 mcs other 92 Mar 18 18:03 .gtkrc-1.2-gnome2 -rw------- 1 mcs other 2123 Jul 1 20:08 .ICEauthority drwxr-xr-x 3 mcs other 512 Mar 18 18:03 .iiim drwx------ 3 mcs other 512 Mar 18 18:03 .metacity drwx------ 4 mcs other 512 Mar 18 18:04 .mozilla drwxr-xr-x 3 mcs other 512 Mar 18 18:03 .nautilus -rw-r--r-- 1 mcs other 185 Mar 25 20:52 .profile -rw------- 1 mcs other 264 Apr 1 19:49 .recently-used -rw------- 1 mcs other 34 Aug 2 22:33 .sh_history drwxr-xr-x 3 mcs other 512 Mar 18 18:03 .softwareupdate drwx------ 2 mcs other 512 Mar 19 19:29 .ssh drwx------ 3 mcs other 512 Mar 19 19:28 .sunw -rw------- 1 mcs other 3638 Aug 2 22:31 .viminfo -rw-r--r-- 1 mcs other 39 Jul 31 23:00 .vimrc -rw------- 1 mcs other 309 Aug 2 22:43 .Xauthority drwxr-xr-x 2 mcs other 512 Mar 18 18:03 Desktop drwxr-xr-x 2 mcs other 512 Mar 18 18:03 Documents -rw------- 1 mcs other 41872384 Apr 1 19:50 firefox-2.0.0.3.en-US.solaris10-i386-pkg -rw-r--r-- 1 mcs other 200 Apr 1 22:32 links -rw-r--r-- 1 mcs other 98 Mar 25 22:19 local.bashrc -rw-r--r-- 1 mcs other 136 Mar 18 17:51 local.cshrc -rw-r--r-- 1 mcs other 157 Mar 18 17:51 local.login -rw-r--r-- 1 mcs other 174 Mar 18 17:51 local.profile -bash-3.00$ cat ~/.bashrc PS1="(\t)[\[\033[1;33m\]\u\[\033[0m\]@\[\033[0;32m\]\h\[\033[0m\]:\[\033[1;34m\]\W\[\033[0m\]]\$" export PS1 set -o vi -bash-3.00$ . !$ . ~/.bashrc (22:43:36)[mcs@solaris:~]$
Rename all *.gif files in a directory (prefix)
// My mind always seems to draw a blank when I want to do this sort of thing, so here's a concise little self-reminder
for file in $(echo *.gif); do mv ${file} prefix.${file}; done
