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Diffstat (limited to '.zsh/rc/30functions')
| -rw-r--r-- | .zsh/rc/30functions | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/.zsh/rc/30functions b/.zsh/rc/30functions new file mode 100644 index 0000000..24a2ddc --- /dev/null +++ b/.zsh/rc/30functions @@ -0,0 +1,223 @@ +#-------------------- +# Functions +#-------------------- + +# always /etc/rc.d/blub is a bit too much work ;) +rc () { + sudo /etc/rc.d/$1 $2 +} + +# usefull if you have more machines and want to easily update the config here +update_zshrc () { + old_pwd="$PWD" + builtin cd "$HOME/.zsh" + wget http://flo.server-speed.net/stuff/dotfiles/zshrc -O $HOME/.zshrc + wget http://flo.server-speed.net/stuff/dotfiles/zsh/filelist -O /tmp/zsh_filelist + wget -B "http://flo.server-speed.net/stuff/dotfiles/zsh/" -i /tmp/zsh_filelist -x --cut-dirs=3 -nH + rm /tmp/zsh_fileslist + rm **/index.html + builtin cd "$old_pwd" + exec zsh +} + +# easily make backups +bk() { + cp -b ${1} ${1}_`date +%Y-%m-%d_%T` +} + +# idea see below +cd() { + builtin cd $@ && + ls +} + +# idea by Gigamo http://bbs.archlinux.org/viewtopic.php?pid=478094#p478094 +ls () { + /bin/ls -rlhbtF --color=auto $@ && + echo "${PURPLE}Files: ${BLUE}$(/bin/ls -l $@ | grep -v "^[l|d|total]" | wc -l) ${GREEN}--- ${PURPLE}Directories: ${BLUE}$(/bin/ls -l $@ | grep "^d" | wc -l)${NC}" +} + +# jump between directories +# Copyright 2005 Nikolai Weibull <nikolai@bitwi.se> +# notice: option AUTO_PUSHD has to be set +d(){ + emulate -L zsh + autoload -U colors + local color=$fg_bold[blue] + integer i=0 + dirs -p | while read dir; do + local num="${$(printf "%-4d " $i)/ /.}" + printf " %s $color%s$reset_color\n" $num $dir + (( i++ )) + done + integer dir=-1 + read -r 'dir?Jump to directory: ' || return + (( dir == -1 )) && return + if (( dir < 0 || dir >= i )); then + echo d: no such directory stack entry: $dir + return 1 + fi + cd ~$dir +} + +# from the grml zshrc iirc +hglob() { + 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}'<" +} + +# let vim highlight any file for us and save it as html +2html() { + vim -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 > /dev/null 2> /dev/null +} + +# download any package's PKGBUILD and go into that dir +yd (){ + if [ -n "$1" ]; then + mkdir -p $1 + builtin cd $1 + yaourt -G $1 + else + echo "Sorry, I need at least a name..." + fi +} + +# some script to make this damn agent work easier +source ${HOME}/bin/gpg-agent.sh + +# yeah I know you shouldn't use it... +google(){ + firefox "http://www.google.com/search?&num=100&q=$*" & + disown firefox +} + +# swaps 2 files +function swap() +{ + if [ "$1" = "" ] || [ "$2" = "" ] || [ "$1" = "-h" ]; then + echo -e "${blue}Usage:$NC swap <file> <file>"; + echo -e "Swaps files"; + return 1 + fi + if [ -f $1 ] && [ -f $2 ]; then + local TMPFILE=tmp.$$ + mv "$1" $TMPFILE + mv "$2" "$1" + mv $TMPFILE "$2" + else + echo -e "${RED}Error:$NC One or more files don't exist" + return 1 + fi +} + +# get your internal and external IPs +# also found somewhere on the net +function my_ip() +{ + MY_IP=$(/sbin/ifconfig eth0 | awk '/inet/ { print $2 } ' | \ + sed -e s/addr://) + MY_ISP=$(curl www.wieistmeineip.de | awk '(/[0-9]?[0-9]?[0-9]\.[0-9]?[0-9]?[0-9]\.[0-9]?[0-9]?[0-9]\.[0-9]?[0-9]?[0-9]/) {print}' | awk 'gsub(/[>||<]/," ")' | awk '{print $3}') +} + +function ii() +{ + echo -e "\nUser ${RED}"${USER:-"N/A"}"$NC on "${RED}${HOST:-"N/A"}"$NC" + echo -e "\n${RED}Additionnal information:$NC " ; uname -a + echo -e "\n${RED}Users logged on:$NC " ; w -h + echo -e "\n${RED}Current date:$NC " ; date + echo -e "\n${RED}Machine stats:$NC " ; uptime + echo -e "\n${RED}Memory stats:$NC " ; free + my_ip 2>&- ; + echo -e "\n${RED}Local IP Address:$NC" ; echo ${MY_IP:-"N/A"} + echo -e "\n${RED}ISP Address:$NC" ; echo ${MY_ISP:-"N/A"} + echo +} + +# short info to display when opening a new shell +function short_ii() +{ + echo -e "\nUser ${RED}"${USER:-"N/A"}"$NC on "${RED}${HOST:-"N/A"}"$NC" + echo -e "\n${RED}Machine stats:$NC " ; uptime + echo +} + +function repeat() +{ + if [ "$1" = "" ] || [ "$2" = "" ] || [ "$1" = "-h" ]; then + echo -e "${blue}Usage:$NC repeat <number> <command>"; + echo -e "Repeats a command"; + return 1 + fi + local i max + max=$1; shift; + for ((i=1; i <= max ; i++)); do + eval "$@"; + done +} + +# actually it converts any mp4 or flv to mp3... +youtube2mp3 () { + for file in "$@" + do + if [ -f ${file} ] ; then + title=$(echo ${file} | sed 's/\(.*\)\..*/\1/') + case $(file -bi ${file}) in + video/mp4) + faad "${file}" && + lame "${title}.wav" "${title}.mp3" && + rm "${title}.wav" + ;; + video/x-flv) + ffmpeg -i "${file}" -vn -acodec copy "${title}.mp3" + ;; + *) + echo -e "${RED}Error:$NC No rule how to convert \"${file}\"" + ;; + esac + else + echo -e "${RED}Error:$NC \"${file}\" doesn't exist" + fi + done +} + +upload_zshrc() { + old_pwd="$PWD" + builtin cd "$HOME/.zsh" + cp -rv "${HOME}/.zsh/rc" "/mnt/nevera/web/html/webseiten/florian/stuff/dotfiles/zsh/" + cp -rv "${HOME}/.zshrc" "/mnt/nevera/web/html/webseiten/florian/stuff/dotfiles/zshrc" + tree -fin --noreport "rc" -o "/mnt/nevera/web/html/webseiten/florian/stuff/dotfiles/zsh/filelist" + builtin cd "$old_pwd" +} |