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Temporary .bash_profile · GitHub
# ============== shell # Case-insensitive globbing. shopt -s nocaseglob; # Do not overwrite files when redirecting using ">", ">&" or "<>". # Note that you can still override this with ">|". set -o noclobber; # UTF-8 all the way. export LC_ALL='en_GB.UTF-8'; export LANG='en_GB'; # Expand "!" history when pressing space bind Space:magic-space; # ANSI colours and font properties. FG_BLACK=$'\e[30m'; FG_RED=$'\e[31m'; FG_GREEN=$'\e[32m'; FG_YELLOW=$'\e[33m'; FG_BLUE=$'\e[34m'; FG_MAGENTA=$'\e[35m'; FG_CYAN=$'\e[36m'; FG_WHITE=$'\e[37m'; BG_BLACK=$'\e[40m'; BG_RED=$'\e[41m'; BG_GREEN=$'\e[42m'; BG_YELLOW=$'\e[43m'; BG_BLUE=$'\e[44m'; BG_MAGENTA=$'\e[45m'; BG_CYAN=$'\e[46m'; BG_WHITE=$'\e[47m'; FONT_RESET=$'\e[0m'; FONT_BOLD=$'\e[1m'; FONT_BRIGHT="$FONT_BOLD"; FONT_DIM=$'\e[2m'; FONT_UNDERLINE=$'\e[4m'; FONT_BLINK=$'\e[5m'; FONT_REVERSE=$'\e[7m'; FONT_HIDDEN=$'\e[8m'; FONT_INVISIBLE="$FONT_HIDDEN"; # Git prompt. git_branch () { branch="$(git symbolic-ref -q HEAD 2>/dev/null)"; ret=$?; case $ret in 0) echo "(${FG_WHITE}${branch##*/}${PROMPT_COLOUR})";; 1) echo '(no branch)';; 128) echo -n;; *) echo 'WTF?';; esac; return $ret; } [ -f ~/git-completion.bash ] && source ~/git-completion.bash; # Show a one-line process tree of the given process, defaulting to the current shell. process-tree () { pid="${1:-$$}"; orig_pid="$pid"; local commands=(); while [ "$pid" != "$ppid" ]; do # Read the parent's process ID and the current process's command line. { read -d ' ' ppid; read command; } < <(ps c -p "$pid" -o ppid= -o command= | sed 's/^ *//'); # Stop when we have reached the first process, or an sshd/login process. [ "$ppid" -eq 0 -o "$ppid" -eq 1 -o "$command" = 'login' -o "$command" = 'sshd' ] && break; # Insert the command in the front of the process array. commands=("$command" "${commands[@]}"); # Prepare for the next iteration. pid="$ppid"; ppid=; done; # Hide the first bash process. set -- "${commands[@]}"; if [ "$1" = '-bash' -o "$1" = 'bash' ]; then shift; commands=("$@"); fi; # Print the tree with the specified separator. separator='→'; output="$(IFS="$separator"; echo "${commands[*]}")"; echo "${output//$separator/ $separator }"; } # More advanced prompt. export PROMPT_COLOUR="$FG_CYAN"; [ "$USER" = "root" ] && export PROMPT_COLOUR="$FONT_BRIGHT$FG_RED"; export PS1="${FONT_RESET}${PROMPT_COLOUR}-----[ \t ]$([ $SHLVL -gt 1 ] && echo " (${FONT_REVERSE}level $SHLVL${FONT_RESET}${PROMPT_COLOUR}: $(process-tree))") (${FONT_BRIGHT}${FG_WHITE}!\!${FONT_RESET}${PROMPT_COLOUR}) [ ${FONT_RESET}${FONT_BRIGHT}\${PROMPT_ERR_ICON}${FONT_RESET}${PROMPT_COLOUR} ] \u@\h \w \$(git_branch)\033[m\n\$ "; [[ "$TERM" =~ ^xterm ]] && export PS1="\033]0;\${PROMPT_TITLE}\W \a$PS1"; export PROMPT_COMMAND=' PROMPT_ERR_ICON="$(([ $? -eq 0 ] && echo $FG_GREEN":-)") || echo -ne $FG_RED":-(")"; PROMPT_HOST="${HOSTNAME%.local}"; PROMPT_TITLE="${PROMPT_HOST}$([ "$USER" = "root" ] && echo "#" || echo ":") " '; # Intelligent command completion complete -d cd pushd; complete -u finger mail; complete -v set unset; # Paths export PATH="$HOME/bin:/opt/janmoesen/bin:/opt/janmoesen/sbin:/opt/local/bin:/opt/local/sbin:/bin:/usr/bin:/sbin:/usr/sbin:$PATH"; # Override MacPorts' ssh for x in /usr/bin/ssh*; do [ -x "$x" ] && alias "$(basename "$x")"="$x"; done; # ============== history export HISTSIZE=16384; export HISTFILESIZE=$HISTSIZE; export HISTCONTROL=ignoredups; # ============== editors alias nano='nano -w'; alias pico='nano'; export EDITOR=vi; # ============== file manipulation alias cp='cp -i'; alias mv='mv -i'; alias rm='rm -i'; udiff () { diff -wU4 -x .svn "$@" | colordiff | less -XFIRd; return ${PIPESTATUS[0]}; } # Move the given file(s) to the Trash. trash () { for path in "$@"; do # Make relative paths "absolutey". [ "${path:0:1}" = '/' ] || path="$PWD/$1"; # Execute the AppleScript to nudge Finder. echo "$(cat <<-EOD tell application "Finder" delete POSIX file "${path//\"/\"}" end EOD)" | osascript; done; } # ============== navigation export CDPATH=".:~/Sites"; export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.ogg=01;35:*.mp3=01;35:*.wav=01;35:'; # Always use colour output for ls. [[ "$OSTYPE" =~ ^darwin ]] && alias ls='command ls -G' || alias ls='command ls --color'; # Show the given file(s) in the Finder. show () { # Default to the current directory. [ $# -eq 0 ] && set -- .; # Build the array of paths for AppleScript. local paths=(); for path in "$@"; do # Make sure each path exists. if ! [ -e "$path" ]; then echo "show: $path: No such file or directory"; continue; fi; # Crappily re-implement "readlink -f" ("realpath") for Darwin. # (The "cd ... > /dev/null" hides CDPATH noise.) [ -d "$path" ] \ && path="$(cd "$path" > /dev/null && pwd)" \ || path="$(cd "$(dirname "$path")" > /dev/null && \ echo "$PWD/$(basename "$path")")"; # Use the "POSIX file" AppleScript syntax. paths+=("POSIX file \"${path//\"/\"}\""); done; [ "${#paths[@]}" -eq 0 ] && return; # Group all output to pipe through osacript. { echo 'tell application "Finder"'; echo -n 'select {'; # "reveal" would select only the last file. for ((i = 0; i < ${#paths[@]}; i++)); do echo -n "${paths[$i]}"; [ $i -lt $(($# - 1)) ] && echo -n ', '; # Ugly array.join()... done; echo '}'; echo 'activate'; echo 'end tell'; } | osascript; } # ============== misc alias pro='vi ~/.bash_profile; source ~/.bash_profile' # Convert the parameters or STDIN to lowercase. lc () { if [ $# -eq 0 ]; then tr '[:upper:]' '[:lower:]'; else tr '[:upper:]' '[:lower:]' <<< "$@"; fi; } # Convert the parameters or STDIN to uppercase. uc () { if [ $# -eq 0 ]; then tr '[:lower:]' '[:upper:]'; else tr '[:lower:]' '[:upper:]' <<< "$@"; fi; } function which { which="$(command which "$@")"; local ret=$?; if [ $ret -eq 0 ]; then ls -dalF "$which"; fi; return $ret; } # Because OS X is case-sensitive by default, use aliases to get GET/HEAD/… working. for method in GET HEAD POST PUT DELETE TRACE OPTIONS; do alias "$method"="/opt/janmoesen/bin/lwp-request/$method"; done; # Use PHP's built-in support to encode and decode base64. function base64 { if [ $# -eq 0 ]; then echo 'Usage: base64 [encode|decode] <string>'; return; elif [ "$1" = 'decode' ]; then action='decode'; shift; elif [ "$1" = 'encode' ]; then action='encode'; shift; else action='decode'; fi; echo "$@" | php -r "echo base64_$action(file_get_contents('php://stdin'));"; echo; } # Highlight STDIN based on PCRE patterns. function highlight { local color=33; local perl_regex=''; while [ $# -gt 0 ]; do local brightness=1; local param="$1"; if [ "${param:0:2}" = "--" ]; then if [ "${param:2:5}" == "dark-" ]; then brightness=0; param="--${param:7}"; elif [ "${param:2:6}" == "light-" ]; then brightness=1; param="--${param:8}"; fi; case "${param:2}" in 'black' | 'red' | 'green' | 'yellow' | 'blue' | 'magenta' | 'pink' | 'cyan' | 'white') param="--color=${param:2}"; ;; esac; fi; if [[ "${param:0:8}" = '--color=' ]]; then case ${param:8} in 'black') color=30;; 'red') color=31;; 'green') color=32;; 'yellow') color=33;; 'blue') color=34;; 'magenta' | 'pink') color=35;; 'cyan') color=36;; 'white') color=37;; *) echo default;; esac shift; fi perl_regex="$perl_regex;s@${1//@/\\@/}@$(echo -n $'\e['$brightness';'$color'm$&'$'\e[m')@g"; shift; done; perl -p -e "select(STDOUT); $| = 1; ${perl_regex:1}"; } #alias difflight='highlight --dark-red ^-.* | highlight --dark-green ^+.* | highlight --yellow ^Only.* | highlight --yellow ^Files.*differ$ | less -XFIRd' alias difflight='colordiff | less -XFIRd' # Print a line of dashes or the given string across the entire screen. function line { width=$(tput cols); str=${1--}; len=${#str}; for ((i = 0; i < $width; i += $len)); do echo -n "${str:0:$(($width - $i))}"; done; echo; } # Print the given text in the center of the screen. function center { width=$(tput cols); str="$@"; len=${#str}; [ $len -ge $width ] && echo "$str" && return; for ((i = 0; i < $(((($width - $len)) / 2)); i++)); do echo -n " "; done; echo "$str"; } alias plistbuddy=/usr/libexec/PlistBuddy; alias firefox='/Applications/Aurora.app/Contents/MacOS/firefox-bin -p test -no-remote > /dev/null 2>&1 & disown %1'; alias forkbugs='/Applications/Thunderbird.app/Contents/MacOS/thunderbird-bin -p Fork\ bugs -no-remote > /dev/null 2>&1 & disown %1'; alias md5sum='md5'; # Open the man page for the previous command. lman () { set -- $(fc -nl -1); while [ "$#" -gt 0 -a '(' "sudo" = "$1" -o "-" = "${1:0:1}" ')' ]; do shift; done; man "$1" || help "$1"; } # Sort du's output but use human-readable units. function duh { du -sk "$@" | sort -n; du -sk "$@" | sort -n | while read size fname; do for unit in KiB MiB GiB TiB PiB EiB ZiB YiB; do if [ "$size" -lt 1024 ]; then echo -e "${size}${unit}\t${fname}"; break; fi; size=$((size/1024)); done; done; } svndiff () { svn diff "$@" | colordiff | less -XFIRd; return ${PIPESTATUS[0]}; } svnlog () { svn log "$@" | sed -l ' # Delete the last ----- commit separator line. $d # Catch the ----- other commit separator lines. /^-\{72\}$/ { a\ # Replace the line of dashes with an empty line (i.e. "delete without going to the next cycle"). c\ # Go to the next line, which lists the revision, author, date and number of comment lines n # Put the current (revision) line in the hold space. h # Go to the next line, which is a blank line. n # Get the revision line from the hold space. g # Delete the current (blank) line and continue with the next cycle. d } # Indent all non-dashes lines. s/^/ / ' | tail +2 | highlight \ --dark-cyan '^r[1-9][0-9]* .*' \ | less -XFIRd; return ${PIPESTATUS[0]}; } svnshow () { local rev="$1"; [[ "$rev" =~ ^[0-9]+$ ]] && rev="r$rev"; { svnlog -"$rev"; echo; svndiff -c "$rev" -x -w; } | less -XFIRd; } svnstatus () { declare -a modified_files; declare -a untracked_files; while read line; do status="${line:0:1}"; file="${line:2}"; while [ "${file:0:1}" = ' ' -a "${#file}" -gt 0 ]; do file="${file# }"; done; case "$status" in 'M' | 'A' | 'D' | '!') modified_files+=("$status$file"); ;; *) untracked_files+=("$file"); esac; done < <(svn status "$@" | egrep -v '(front|back)end/files'); if [ ${#modified_files[@]} -gt 0 ]; then echo 'Changes to be committed:'; for file in "${modified_files[@]}"; do status="${file:0:1}"; case "$status" in 'M') status='modified';; 'A') status=' added';; 'D') status=' deleted';; '!') status=' missing';; esac; file="${file:1}"; echo $'\t'"$status: $file"; done | highlight --dark-green '.*' --dark-red 'missing.*'; fi; if [ ${#untracked_files[@]} -gt 0 ]; then [ ${#modified_files[@]} -gt 0 ] && echo; echo 'Untracked files:'; for file in "${untracked_files[@]}"; do echo $'\t'"$file"; done | highlight --dark-red '.*'; fi; } vack () { local cmd=''; if [ $# -eq 0 ]; then cmd="$(fc -nl -1)"; cmd="${cmd:2}"; else cmd='ack'; for x in "$@"; do cmd="$cmd $(printf '%q' "$x")"; done; echo "$cmd"; fi; if [ "${cmd:0:4}" != 'ack ' ]; then $cmd; return $?; fi; declare -a files; while read -r file; do echo "$file"; files+=("$file"); done < <(bash -c "${cmd/ack/ack -l}"); "${EDITOR:-vi}" "${files[@]}"; } # Get/set the clipboard contents. # # I created these aliases to have the same command on Cygwin and OS X. alias getclip='pbpaste'; alias putclip='pbcopy'; # Back up the given files and directories using an incremental backup # that looks like a full backup, like Time Machine does. backup () {( # Backup format. local backup_dir="$HOME/backups"; local date_format='%Y-%m-%d-%H-%M-%S'; # Usage. if [ $# -eq 0 -o "$1" = '--help' ] || [ $# -eq 1 -a "$1" = '--' ]; then echo 'Usage: backup [[USER@]HOST:]FILE...'; echo; echo "Back up the given files and directories to $backup_dir/$(date +"$date_format")"; [ "$1" = '--' ] && shift; [ $# -gt 0 ]; exit $?; fi; # Skip the "enough with the options; it's files only from now on" delimiter "--". [ "$1" = '--' ] && shift; # Loop the command-line arguments. local i=0; for path in "$@"; do # Update the backup directory timestamp for each file being backed up. local curr_date="$(date +"$date_format")"; # Check if this is a remote source. ! [[ "$path" =~ ^([^/]+):(.*) ]]; is_remote=$?; # Determine the full source path, source location and target path. # For local files, the source path and location are the same. For # remote files, the location is [user@]host:path. if [ $is_remote -eq 1 ]; then # For SSH sources, use SSH to find the full path. host="${BASH_REMATCH[1]}"; local source_path="$(ssh "$host" "$(printf "$(cat <<-'EOD' host=%q; path=%q; if ! [ -z "$path" -o -e "$path" ]; then echo "$host:$path does not exist." 1>&2; exit 1; fi; { [ -d "$path" ] && cd -- "$path" && pwd; } || { cd -- "$(dirname -- "$path")" && echo "$PWD/$(basename -- "$path")"; } EOD)" "$host" "${BASH_REMATCH[2]}")")" || exit 1; local source_location="$host:$source_path"; local source_path="/ssh=$host$source_path"; elif [ -z "$path" -o -e "$path" ]; then # For local sources, go to the directory or the file's parent directory and use the working directory. local source_path="$({ [ -d "$path" ] && cd -- "$path" && pwd; } || { cd -- "$(dirname -- "$path")" && echo "$PWD/$(basename -- "$path")"; })"; local source_location="$source_path"; else echo "$path does not exist." 1>&2; exit 1; fi; # Determine the target directory for the current backup. local curr_backup="$backup_dir/$curr_date$source_path"; # if [ $is_remote -eq 1 ]; then local curr_backup_dir="$(dirname "$curr_backup")"; local curr_backup_dir="$curr_backup"; # Check for previous backups. local prev_backup=''; shopt -s nullglob; for prev_backup in "$backup_dir/"*"$source_path"; do : done; for x in path is_remote source_path source_location curr_backup curr_backup_dir prev_backup; do printf $'%12s: "%s"\n' "$x" "${!x}"; done # Back up using rsync, hard-linking unchanged files to the previous backup, if any. mkdir -p "$curr_backup_dir"; if [ "$(basename "$source_path")" = "$path" ]; then echo "Now backing up: \"$path\""; else echo "Now backing up: \"$path\" (\"$source_path\")"; fi; echo "Backing up to: \"$curr_backup\""; if [ -z "$prev_backup" ]; then echo 'Previous backup: (none)'; echo; echo rsync --itemize-changes --archive -- "$source_location" "$curr_backup_dir"; else echo "Previous backup: \"$prev_backup\""; echo; echo rsync --itemize-changes --archive --link-dest="$(dirname "$prev_backup")" -- "$source_location" "$curr_backup_dir"; # | sed '/\/\.svn\//d; /^cd+++++++ .*\/$/d'; fi; # Print a blank line between two backups. let i++; [ $i -eq $# ] || echo; done; )} diff-to-backup () {( local backup_dir="$HOME/backups"; for x in "${@:-.}"; do full_path="$(php -r 'echo realpath($_SERVER["argv"][1]);' "$x")"; # Check for previous backups. local prev_backup=''; shopt -s nullglob; for prev_backup in "$backup_dir/"*"$full_path"; do : done; if [ -z "$prev_backup" ]; then echo "There are no backups of \"$x\""; exit 1; else udiff -x .svn -r "$prev_backup" "$x"; fi; echo; done; )} # XXX: Move this to ~/.ackrc alias ack='ack --type-add html=tpl --type-add php=inc --ignore-dir=docs'; alias ack-svn-spaces='svn_files="$(svn status | awk '\''$2 !~ /^tags$/ {print $2; }'\'')"; echo "Looking through:"; sed "s/^/* /" <<< "$svn_files"; ack --php '\''(if|for|foreach|switch) \('\'' $svn_files'; # Check the modified SVN files for todos. check-svn-files () { declare -a svn_files; if [ $# -eq 0 ]; then while read file; do svn_files+=("$file"); done < <(svn status | awk '$2 !~ /^tags$/ {print $2; }'); else for file in "$@"; do svn_files+=("$file"); done; fi; [ ${#svn_files[@]} -eq 0 ] && return; echo "Looking through:"; for file in "${svn_files[@]}"; do echo "* $file"; done; ack --php --html '((if|for|foreach|switch) \()|todo|XXX|delme' "${svn_files[@]}"; } tail-php-log () { tail -fn0 /opt/local/var/log/lighttpd/error.log | grep --line-buffered -v 'PHP Warning: filesize.*\.swf' | ( prefix='^\[..-...-.... ..:..:..\]'; # XXX delme prefix='.*'; sed -l 's/(mod_fastcgi.c.2701) FastCGI-stderr: //' |\ highlight \ --red '.*PHP [^:]*[Ee]rror: .*' \ --dark-red '.*PHP Notice: .*[Uu]ndefined.*' \ --dark-green '.*PHP Notice: .*' \ --dark-yellow '.*PHP Warning: .*' \ --magenta '^#[0-9]\{1,\}[^(]*\(([^(]\{0,120\})\)\{0,1\}' \ --yellow "$prefix \[warn\].*" \ --green "$prefix \[info\].*" \ --red "$prefix \[[Ff]atal\].*" \ --black '^\[2010/.*\.php:[0-9]*'; ); } diff-url () {( cd /tmp || return $?; declare -a urls; declare -a before; declare -a after; # Remember all URLs. for url in "$@"; do urls+=("$url"); done; # Save all URLs to "before and after". for curr in {before,after}; do read -p "Press Enter to save $curr..."; # Loop through all URLs. for ((i = 0; i < ${#urls[@]}; i++)); do url="${urls[$i]}"; num="$(printf '%02d' "$i")"; file="$curr-$num.html"; [ "$curr" = 'before' ] \ && before+=("$file") \ || after+=("$file"); wget -qO- "$url" | sed 's/m=[0-9]*//g; s/[0-9a-f]\{32\}//g; s/[0-9]* keer bekeken//' > "$file"; [ -z "$prev_x" ] && prev_x="$x"; done; done; # Loop through all URLs to diff their before and after. for ((i = 0; i < ${#urls[@]}; i++)); do url="${urls[$i]}"; num="$(printf '%02d' "$i")"; before="${before[$i]}"; after="${after[$i]}"; udiff --label="$url (before)" --label="$url (after)" "$before" "$after"; rm -f "$before" "$after"; done | colordiff | less -XFIRd; )} alias ctags='ctags --exclude={docs,cache,tiny_mce,layout} --recurse'; # Set the terminal's title. title () { echo -ne '\033]0;'"$@"'\a'; } # Van Dale online dictionary look-up. vd () { # Try to find the screen width. Make it a minimum of 35 so our awk patterns still match. [ -z "$COLUMNS" ] && COLUMNS="$(tput cols)"; [ -z "$COLUMNS" -o "$COLUMNS" -lt 35 ] && COLUMNS=35; # Dump the vandale.nl page. Because links does not support setting arbitrary headers or cookies, we hack the user agent string to include a newline and smuggle in our own Cookie: header. lynx -dump -nolist -display_charset=UTF-8 -width="$COLUMNS" -useragent=$'Lynx\nCookie: country=nl' "http://www.vandale.nl/vandale/zoekService.do?selectedDictionary=nn&selectedDictionaryName=Nederlands&searchQuery=${*// /+}" |\ awk ' # This line is the first line after the word definition, so we can quit here. /Gebruik dit woordenboek/ { exit; } # Only print the interesting lines. is_printing; # Print everything after this line. /Je hebt gezocht/ { is_printing = 1; }'; } # Copy the bookmarklet that was modified last to the clipboard. copy-last-bookmarklet () { file="$(find . -name '*.js' -exec ls -1rt {} + | tail -1)"; echo "$file" 1>&2; putclip < "$file"; } # Commit the latest bookmarks.html. alias book="git commit -m 'bookmarks.html: latest update' bookmarks.html"; alias php54=~/src/php-5.4.0alpha1/sapi/cli/php
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