# Filename: .zshrc # Purpose: config file for zsh # Authors: grml-team (grml.org), (c) Michael Prokop # Bug-Reports: see http://grml.org/bugs/ # License: This file is licensed under the GPL v2. # Latest change: Son Jun 05 21:06:19 CEST 2005 [mika] ################################################################################ # See /etc/zsh/zshrc for some general settings ## variables {{{ # set terminal property (used e.g. by msgid-chooser) export COLORTERM="yes" # set default browser (( ${+BROWSER} )) || export BROWSER="w3m" (( ${+PAGER} )) || export PAGER="less" # }}} ## set options {{{ # Allow comments even in interactive shells i. e. # $ uname # This command prints system informations # zsh: bad pattern: # # $ setopt interactivecomments # $ uname # This command prints system informations # Linux # setopt interactivecomments # }}} # {{{ global aliases # These do not have to be at the beginning of the command line. # Avoid typing cd ../../ for going two dirs down and so on # Usage, e.g.: "$ cd ...' or just '$ ...' with 'setopt auto_cd' alias -g '...'='../..' alias -g '....'='../../..' # Usage is "$ somecommand C (this pipes it into 'wc -l'): alias -g BG='& exit' alias -g C='|wc -l' alias -g G='|grep' alias -g H='|head' alias -g Hl=' --help |& less -r' alias -g K='|keep' alias -g L='|less' alias -g M='|most' alias -g N='&>/dev/null' alias -g R='| tr A-z N-za-m' alias -g SL='| sort | less' alias -g S='| sort' alias -g T='|tail' alias -g V='| vim -' # }}} ## aliases {{{ # general alias da='du -sch' alias j='jobs -l' # alias u='translate -i' # translate # compile stuff alias CO="./configure" alias CH="./configure --help" # http://conkeror.mozdev.org/ alias conkeror='firefox -chrome chrome://conkeror/content' # arch/tla stuff alias ldiff='tla what-changed --diffs | less' alias tbp='tla-buildpackage' alias mirror='tla archive-mirror' alias commit='tla commit' alias merge='tla star-merge' # listing stuff alias dir="ls -lSrah" alias lad='ls -d .*(/)' # only show dot-directories alias lsa='ls -a .*(.)' # only show dot-files alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag alias lsl='ls -l *(@[1,10])' # only symlinks alias lsx='ls -l *(*[1,10])' # only executables alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files alias lsd='ls -d *(/)' # only show directories alias lse='ls -d *(/^F)' # only show empty directories alias lsnew="ls -rl *(D.om[1,10])" # display the newest files alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files # chmod alias rw-='chmod 600' alias rwx='chmod 700' alias r--='chmod 644' alias r-x='chmod 755' # some useful aliases alias md='mkdir -p' # console stuff alias cmplayer='mplayer -vo fbdev' alias fbmplayer='mplayer -vo fbdev' alias fblinks='links2 -driver fb' # use colors when browsing man pages (if not using pinfo or PAGER=most) [ -d ~/.terminfo/ ] && alias man='TERMINFO=~/.terminfo/ LESS=C TERM=mostlike PAGER=less man' # }}} ## useful functions {{{ # functions without detailed explanation: agoogle() { $BROWSER "http://groups.google.com/groups?as_uauthors=$*" ; } bk() { cp -b ${1} ${1}_`date --iso-8601=m` } cdiff() { diff -crd "$*" | egrep -v "^Only in |^Binary files " } cl() { cd $1 && ls -a } # cd && ls cvsa() { cvs add $* && cvs com -m 'initial checkin' $* } cvsd () { cvs diff -N $* |& $PAGER } cvsl () { cvs log $* |& $PAGER } cvsq () { cvs -nq update } cvsr () { rcs2log $* | $PAGER } cvss () { cvs status -v $* } debbug () { $BROWSER "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$*" } disassemble(){ gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null } dwicti() { $BROWSER http://de.wiktionary.org/wiki/${(C)1// /_} } ewicti() { $BROWSER http://en.wiktionary.org/wiki/${(C)1// /_} } ggogle() { $BROWSER "http://groups.google.com/groups?q=$*" } google() { $BROWSER "http://www.google.com/search?&num=100&q=$*" } leo() { $BROWSER "http://dict.leo.org/?search=$*" } mdiff() { diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1" } memusage(){ ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc } mggogle() { $BROWSER "http://groups.google.com/groups?selm=$*" } shtar() { gunzip -c $1 | tar -tf - -- | $PAGER } shtgz() { tar -ztf $1 | $PAGER } shzip() { unzip -l $1 | $PAGER } sig() { agrep -d '^-- $' "$*" ~/.Signature } udiff() { diff -urd $* | egrep -v "^Only in |^Binary files " } wikide() { $BROWSER http://de.wikipedia.org/wiki/"$*" } wikien() { $BROWSER http://en.wikipedia.org/wiki/"$*" } # debian upgrade upgrade () { if [ -z $1 ] ; then sudo apt-get update sudo apt-get -u upgrade else ssh $1 sudo apt-get update # ask before the upgrade local dummy ssh $1 sudo apt-get --no-act upgrade echo -n "Process the upgrade ?" read -q dummy if [[ $dummy == "y" ]] ; then ssh $1 sudo apt-get -u upgrade --yes fi fi } # make screenshot of current desktop (use 'import' from ImageMagic) sshot() { [[ ! -d ~/shots ]] && mkdir ~/shots #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg } # create pdf file from source code makereadable() { output=$1 shift a2ps --medium A4dj -E -o $output $* ps2pdf $output } # zsh with perl-regex - use it e.g. via: # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro' regcheck() { zmodload -i zsh/pcre pcre_compile $1 && \ pcre_match $2 && echo "regex matches" || echo "regex does not match" } # list files which have been modified within the last x days new() { print -l *(m-$1) } # grep the history greph () { history 0 | grep $1 } alias grepc='grep --color=auto' alias GREP='grep -i --color=auto' # one blank line between each line man2() { PAGER='sed G | less' /usr/bin/man $* ; } # provide useful information on globbing H-Glob() { echo -e " / directories . plain files @ symbolic links = sockets p named pipes (FIFOs) * executable plain files (0100) % device files (character or block special) %b block special files %c character special files r owner-readable files (0400) w owner-writable files (0200) x owner-executable files (0100) A group-readable files (0040) I group-writable files (0020) E group-executable files (0010) R world-readable files (0004) W world-writable files (0002) X world-executable files (0001) s setuid files (04000) S setgid files (02000) t files with the sticky bit (01000) print *(m-1) # Dateien, die vor bis zu einem Tag modifiziert wurden. print *(a1) # Dateien, auf die vor einem Tag zugegriffen wurde. print *(@) # Nur Links print *(Lk+50) # Dateien die ueber 50 Kilobytes grosz sind print *(Lk-50) # Dateien die kleiner als 50 Kilobytes sind print **/*.c # Alle *.c - Dateien unterhalb von \$PWD print **/*.c~file.c # Alle *.c - Dateien, aber nicht 'file.c' print (foo|bar).* # Alle Dateien mit 'foo' und / oder 'bar' am Anfang print *~*.* # Nur Dateien ohne '.' in Namen chmod 644 *(.^x) # make all non-executable files publically readable print -l *(.c|.h) # Nur Dateien mit dem Suffix '.c' und / oder '.h' print **/*(g:users:) # Alle Dateien/Verzeichnisse der Gruppe >users< echo /proc/*/cwd(:h:t:s/self//) # Analog zu >ps ax | awk '{print $1}'<" } lcheck() { nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1"":[[:xdigit:]]\{8\} . .*$1" } # clean up directory purge() { FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N)) NBFILES=${#FILES} if [[ $NBFILES > 0 ]]; then print $FILES local ans echo -n "Remove this files? [y/n] " read -q ans if [[ $ans == "y" ]] then rm ${FILES} echo ">> $PWD purged, $NBFILES files removed" else echo "Ok. .. than not.." fi fi } # Translate DE<=>EN # 'translate' looks up fot a word in a file with language-to-language # translations (field separator should be " : "). A typical wordlist looks # like at follows: # | english-word : german-transmission # It's also only possible to translate english to german but not reciprocal. # Use the following oneliner to turn back the sort order: # $ awk -F ':' '{ print $2" : "$1" "$3 }' \ # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok trans() { case "$1" in -[dD]*) translate -l de-en $2 ;; -[eE]*) translate -l en-de $2 ;; *) echo "Usage: $0 { -D | -E }" echo " -D == German to English" echo " -E == English to German" esac } # Some quick Perl-hacks aka /useful/ oneliner # bew() { perl -le 'print unpack "B*","'$1'"' } # web() { perl -le 'print pack "B*","'$1'"' } # hew() { perl -le 'print unpack "H*","'$1'"' } # weh() { perl -le 'print pack "H*","'$1'"' } # pversion() { perl -M$1 -le "print $1->VERSION" } # i. e."pversion LWP -> 5.79" # getlinks () { perl -ne 'while ( m/"((www|ftp|http):\/\/.*?)"/gc ) { print $1, "\n"; }' $* } # gethrefs () { perl -ne 'while ( m/href="([^"]*)"/gc ) { print $1, "\n"; }' $* } # getanames () { perl -ne 'while ( m/a name="([^"]*)"/gc ) { print $1, "\n"; }' $* } # getforms () { perl -ne 'while ( m:(\):gic ) { print $1, "\n"; }' $* } # getstrings () { perl -ne 'while ( m/"(.*?)"/gc ) { print $1, "\n"; }' $*} # getanchors () { perl -ne 'while ( m/«([^«»\n]+)»/gc ) { print $1, "\n"; }' $* } # showINC () { perl -e 'for (@INC) { printf "%d %s\n", $i++, $_ }' } # vimpm () { vim `perldoc -l $1 | sed -e 's/pod$/pm/'` } # vimhelp () { vim -c "help $1" -c on -c "au! VimEnter *" } # plap foo -- list all occurrences of program in the current PATH plap() { if [[ $# = 0 ]] then echo "Usage: $0 program" echo "Example: $0 zsh" echo "Lists all occurrences of program in the current PATH." else ls -l ${^path}/*$1*(*N) fi } # Found in the mailinglistarchive from Zsh (IIRC ~1996) selhist() { emulate -L zsh local TAB=$'\t'; (( $# < 1 )) && { echo "Usage: $0 command" return 1 }; cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"}) print -l $cmd | less -F echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: " local answer read answer print -z "${cmd[$answer]#*$TAB}" } # mkdir && cd mcd() { mkdir -p "$@"; cd "$@" } # mkdir && cd # cd && ls cl() { cd $1 && ls -a } # Use vim to convert plaintext to HTML 2html() { vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 > /dev/null 2> /dev/null } # Usage: simple-extract # Description: extracts archived files (maybe) simple-extract () { if [[ -f $1 ]] then case $1 in *.tar.bz2) bzip2 -v -d $1 ;; *.tar.gz) tar -xvzf $1 ;; *.rar) unrar $1 ;; *.deb) ar -x $1 ;; *.bz2) bzip2 -d $1 ;; *.lzh) lha x $1 ;; *.gz) gunzip -d $1 ;; *.tar) tar -xvf $1 ;; *.tgz) gunzip -d $1 ;; *.tbz2) tar -jxvf $1 ;; *.zip) unzip $1 ;; *.Z) uncompress $1 ;; *) echo "'$1' Error. Please go away" ;; esac else echo "'$1' is not a valid file" fi } # Usage: smartcompress () # Description: compresses files or a directory. Defaults to tar.gz smartcompress() { if [ $2 ]; then case $2 in tgz | tar.gz) tar -zcvf$1.$2 $1 ;; tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;; tar.Z) tar -Zcvf$1.$2 $1 ;; tar) tar -cvf$1.$2 $1 ;; gz | gzip) gzip $1 ;; bz2 | bzip2) bzip2 $1 ;; *) echo "Error: $2 is not a valid compression type" ;; esac else smartcompress $1 tar.gz fi } # Usage: show-archive # Description: view archive without unpack show-archive() { if [[ -f $1 ]] then case $1 in *.tar.gz) gunzip -c $1 | tar -tf - -- ;; *.tar) tar -tf $1 ;; *.tgz) tar -ztf $1 ;; *.zip) unzip -l $1 ;; *.bz2) bzless $1 ;; *) echo "'$1' Error. Please go away" ;; esac else echo "'$1' is not a valid archive" fi } folsym() { if [[ -e $1 || -h $1 ]]; then file=$1 else file=`which $1` fi if [[ -e $file || -L $file ]]; then if [[ -L $file ]]; then echo `ls -ld $file | perl -ane 'print $F[7]'` '->' folsym `perl -le '$file = $ARGV[0]; $dest = readlink $file; if ($dest !~ m{^/}) { $file =~ s{(/?)[^/]*$}{$1$dest}; } else { $file = $dest; } $file =~ s{/{2,}}{/}g; while ($file =~ s{[^/]+/\.\./}{}) { ; } $file =~ s{^(/\.\.)+}{}; print $file' $file` else ls -d $file fi else echo $file fi } # Use 'view' to read manpages, if u want colors, regex - search, ... # like vi(m). # It's shameless stolen from vman() { man $* | col -b | view -c 'set ft=man nomod nolist' - } # search for various types or README file in dir and display them in $PAGER # function readme() { $PAGER -- (#ia3)readme* } readme() { local files files=(./(#i)*(read*me|lue*m(in|)ut)*(ND)) if (($#files)) then $PAGER $files else print 'No README files.' fi } # find all suid files in $PATH suidfind() { ls -latg $path | grep '^...s' } # See above but this is /better/ ... anywise .. # Note: Add $USER and 'find' with "NOPASSWD" in your /etc/sudoers or run it # as root (UID == 0) findsuid() { if [ UID != 0 ] ; then print 'Not running as root. Trying to run via sudo...' RUNASROOT=sudo fi print 'Output will be written to ~/suid_* ...' $RUNASROOT find / -type f \( -perm -4000 -o -perm -2000 \) -ls > ~/suid_suidfiles.`date "+%Y-%m-%d"`.out 2>&1 $RUNASROOT find / -type d \( -perm -4000 -o -perm -2000 \) -ls > ~/suid_suiddirs.`date "+%Y-%m-%d"`.out 2>&1 $RUNASROOT find / -type f \( -perm -2 -o -perm -20 \) -ls > ~/suid_writefiles.`date "+%Y-%m-%d"`.out 2>&1 $RUNASROOT find / -type d \( -perm -2 -o -perm -20 \) -ls > ~/suid_writedirs.`date "+%Y-%m-%d"`.out 2>&1 print 'Finished' } # Reload functions. refunc() { for func in $argv do unfunction $func autoload $func done } # a small check to see which DIR is located on which server/partition. # stolen and modified from Sven's zshrc.forall dirspace() { for dir in $path; do (cd $dir; echo "-<$dir>"; du -shx .; echo); done } # $ show_print `cat /etc/passwd` slow_print() { for argument in "${@}" do for ((i = 1; i <= ${#1} ;i++)) { print -n "${argument[i]}" sleep 0.08 } print -n " " done print "" } status() { print "" print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")"" print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)" print "Term..: $TTY ($TERM), $BAUD bauds, $COLUMNS x $LINES cars" print "Login.: $LOGNAME (UID = $EUID) on $HOST" print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)" print "Uptime:$(uptime)" print "" } audiorip() { mkdir -p ~/ripps cd ~/ripps cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc echo " * Would you like to burn the cd now? (yes/no)" read input if [ "$input" = "yes" ]; then echo " ! Burning Audio CD" audioburn echo " * done." else echo " ! Invalid response." fi } audioburn() { cd ~/ripps cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc echo " * Should I remove the temporary files? (yes/no)" read input if [ "$input" = "yes" ]; then echo " ! Removing Temporary Files." cd ~ rm -rf ~/ripps echo " * done." else echo " ! Invalid response." fi } mkaudiocd() { cd ~/ripps for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done normalize -m *.wav for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done } mkiso() { echo " * Volume name " read volume echo " * ISO Name (ie. tmp.iso)" read iso echo " * Directory or File" read files mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files } # generate thumbnails ;) genthumbs () { rm -rf thumb-* index.html echo " Images " > index.html for f in *.(gif|jpeg|jpg|png) do convert -size 100x200 "$f" -resize 100x200 thumb-"$f" echo " " >> index.html done echo " " >> index.html } # unset all limits (see zshbuiltins(1) /ulimit for details) allulimit() { ulimit -c unlimited ulimit -d unlimited ulimit -f unlimited ulimit -l unlimited ulimit -n unlimited ulimit -s unlimited ulimit -t unlimited } # ogg2mp3 with bitrate of 192 ogg2mp3_192() { oggdec -o - ${1} | lame -b 192 - ${1:r}.mp3 } # }}} # some useful commands often hard to remember - let's grep for them {{{ # enable jackd: # /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -n2 # now play audio file: # alsaplayer -o jack foobar.mp3 # send files via netcat # on sending side: # send() {j=$*; tar cpz ${j/%${!#}/}|nc -w 1 ${!#} 51330;} # send dir* $HOST # alias receive='nc -vlp 51330 | tar xzvp' # debian stuff: # dh_make -e foo@localhost -f $1 # dpkg-buildpackage -rfakeroot # lintian *.deb # dpkg-scanpackages ./ /dev/null | gzip > Packages.gz # dpkg-scansources . | gzip > Sources.gz # grep-dctrl --field Maintainer $* /var/lib/apt/lists/* # other stuff: # convert -geometry 200x200 -interlace LINE -verbose # ldapsearch -x -b "OU=Bedienstete,O=tug" -h ldap.tugraz.at sn=$1 # ps -ao user,pcpu,start,command # gpg --keyserver blackhole.pca.dfn.de --recv-keys # xterm -bg black -fg yellow -fn -misc-fixed-medium-r-normal--14-140-75-75-c-90-iso8859-15 -ah # nc -vz $1 1-1024 # portscan via netcat # wget --mirror --no-parent --convert-links # pal -d `date +%d` # autoload -U tetris; zle -N tetris; bindkey '...' ; echo "press ... for playing tennis" # }}} ## END OF FILE ################################################################# # vim:foldmethod=marker