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# --------------------------------------------------------------------------- |
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# |
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# Description: This file holds all my BASH configurations and aliases. |
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# Much of this was originally copied from: |
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# http://natelandau.com/my-mac-osx-bash_profile/ |
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# |
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# Sections: |
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# 1. Environment Configuration |
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# 2. Make Terminal Better (remapping defaults and adding functionality) |
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# 3. File and Folder Management |
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# 4. Searching |
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# 5. Process Management |
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# 6. Networking |
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# 7. System Operations & Information |
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# 8. Web Development |
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# 9. Reminders & Notes |
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# |
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# --------------------------------------------------------------------------- |
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# ------------------------------- |
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# 1. ENVIRONMENT CONFIGURATION |
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# ------------------------------- |
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# Change Prompt |
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# ------------------------------------------------------------ |
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export PS1="________________________________________________________________________________\n| \w @ \h (\u) \n| => " |
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export PS2="| => " |
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# Set Paths |
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# ------------------------------------------------------------ |
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export PATH="$PATH:/usr/local/bin/" |
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export PATH="/Users/luke/Development/Android/android-sdk-macosx/platform-tools:/Users/luke/Development/Android/android-sdk-macosx/tools:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:$PATH" |
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# Set Default Editor (change 'Vim' to the editor of your choice) |
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# ------------------------------------------------------------ |
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export EDITOR=/usr/bin/vim |
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# Set default blocksize for ls, df, du |
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# from this: http://hints.macworld.com/comment.php?mode=view&cid=24491 |
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# ------------------------------------------------------------ |
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export BLOCKSIZE=1k |
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# Add color to terminal |
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# (this is all commented out as I use Mac Terminal Profiles) |
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# from http://osxdaily.com/2012/02/21/add-color-to-the-terminal-in-mac-os-x/ |
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# ------------------------------------------------------------ |
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# export CLICOLOR=1 |
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# export LSCOLORS=ExFxBxDxCxegedabagacad |
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# ----------------------------- |
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# 2. MAKE TERMINAL BETTER |
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# ----------------------------- |
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alias cp='cp -iv' # Preferred 'cp' implementation |
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alias mv='mv -iv' # Preferred 'mv' implementation |
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alias mkdir='mkdir -pv' # Preferred 'mkdir' implementation |
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alias ll='ls -FGlAhp' # Preferred 'ls' implementation |
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# alias less='less -FSRXc' # Preferred 'less' implementation |
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cd() { builtin cd "$@"; ll; } # Always list directory contents upon 'cd' |
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alias cd..='cd ../' # Go back 1 directory level (for fast typers) |
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alias ..='cd ../' # Go back 1 directory level |
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alias ...='cd ../../' # Go back 2 directory levels |
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alias .3='cd ../../../' # Go back 3 directory levels |
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alias .4='cd ../../../../' # Go back 4 directory levels |
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alias .5='cd ../../../../../' # Go back 5 directory levels |
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alias .6='cd ../../../../../../' # Go back 6 directory levels |
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# alias edit='subl' # edit: Opens any file in sublime editor |
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alias f='open -a Finder ./' # f: Opens current directory in MacOS Finder |
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alias ~="cd ~" # ~: Go Home |
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alias c='clear' # c: Clear terminal display |
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# alias which='type -all' # which: Find executables |
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alias path='echo -e ${PATH//:/\\n}' # path: Echo all executable Paths |
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alias show_options='shopt' # Show_options: display bash options settings |
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alias fix_stty='stty sane' # fix_stty: Restore terminal settings when screwed up |
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alias cic='set completion-ignore-case On' # cic: Make tab-completion case-insensitive |
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mcd () { mkdir -p "$1" && cd "$1"; } # mcd: Makes new Dir and jumps inside |
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trash () { command mv "$@" ~/.Trash ; } # trash: Moves a file to the MacOS trash |
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ql () { qlmanage -p "$*" >& /dev/null; } # ql: Opens any file in MacOS Quicklook Preview |
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alias DT='tee ~/Desktop/terminalOut.txt' # DT: Pipe content to file on MacOS Desktop |
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# lr: Full Recursive Directory Listing |
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# ------------------------------------------ |
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alias lr='ls -R | grep ":$" | sed -e '\''s/:$//'\'' -e '\''s/[^-][^\/]*\//--/g'\'' -e '\''s/^/ /'\'' -e '\''s/-/|/'\'' | less' |
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# mans: Search manpage given in agument '1' for term given in argument '2' (case insensitive) |
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# displays paginated result with colored search terms and two lines surrounding each hit. Example: mans mplayer codec |
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# -------------------------------------------------------------------- |
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mans () { |
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man $1 | grep -iC2 --color=always $2 | less |
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} |
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# showa: to remind yourself of an alias (given some part of it) |
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# ------------------------------------------------------------ |
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showa () { /usr/bin/grep --color=always -i -a1 $@ ~/Library/init/bash/aliases.bash | grep -v '^\s*$' | less -FSRXc ; } |
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# ------------------------------- |
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# 3. FILE AND FOLDER MANAGEMENT |
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# ------------------------------- |
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zipf () { zip -r "$1".zip "$1" ; } # zipf: To create a ZIP archive of a folder |
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alias numFiles='echo $(ls -1 | wc -l)' # numFiles: Count of non-hidden files in current dir |
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alias make1mb='mkfile 1m ./1MB.dat' # make1mb: Creates a file of 1mb size (all zeros) |
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alias make5mb='mkfile 5m ./5MB.dat' # make5mb: Creates a file of 5mb size (all zeros) |
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alias make10mb='mkfile 10m ./10MB.dat' # make10mb: Creates a file of 10mb size (all zeros) |
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# cdf: 'Cd's to frontmost window of MacOS Finder |
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# ------------------------------------------------------ |
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cdf () { |
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currFolderPath=$( /usr/bin/osascript <<" EOT" |
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tell application "Finder" |
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try |
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set currFolder to (folder of the front window as alias) |
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on error |
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set currFolder to (path to desktop folder as alias) |
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end try |
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POSIX path of currFolder |
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end tell |
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EOT |
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) |
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echo "cd to \"$currFolderPath\"" |
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cd "$currFolderPath" |
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} |
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# extract: Extract most know archives with one command |
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# --------------------------------------------------------- |
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extract () { |
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if [ -f $1 ] ; then |
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case $1 in |
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*.tar.bz2) tar xjf $1 ;; |
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*.tar.gz) tar xzf $1 ;; |
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*.bz2) bunzip2 $1 ;; |
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*.rar) unrar e $1 ;; |
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*.gz) gunzip $1 ;; |
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*.tar) tar xf $1 ;; |
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*.tbz2) tar xjf $1 ;; |
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*.tgz) tar xzf $1 ;; |
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*.zip) unzip $1 ;; |
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*.Z) uncompress $1 ;; |
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*.7z) 7z x $1 ;; |
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*) echo "'$1' cannot be extracted via extract()" ;; |
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esac |
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else |
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echo "'$1' is not a valid file" |
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fi |
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} |
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# --------------------------- |
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# 4. SEARCHING |
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# --------------------------- |
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alias qfind="find . -name " # qfind: Quickly search for file |
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ff () { /usr/bin/find . -name "$@" ; } # ff: Find file under the current directory |
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ffs () { /usr/bin/find . -name "$@"'*' ; } # ffs: Find file whose name starts with a given string |
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ffe () { /usr/bin/find . -name '*'"$@" ; } # ffe: Find file whose name ends with a given string |
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# spotlight: Search for a file using MacOS Spotlight's metadata |
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# ----------------------------------------------------------- |
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spotlight () { mdfind "kMDItemDisplayName == '$@'wc"; } |
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# --------------------------- |
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# 5. PROCESS MANAGEMENT |
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# --------------------------- |
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# findPid: find out the pid of a specified process |
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# ----------------------------------------------------- |
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# Note that the command name can be specified via a regex |
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# E.g. findPid '/d$/' finds pids of all processes with names ending in 'd' |
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# Without the 'sudo' it will only find processes of the current user |
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# ----------------------------------------------------- |
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findPid () { lsof -t -c "$@" ; } |
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# memHogsTop, memHogsPs: Find memory hogs |
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# ----------------------------------------------------- |
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alias memHogsTop='top -l 1 -o rsize | head -20' |
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alias memHogsPs='ps wwaxm -o pid,stat,vsize,rss,time,command | head -10' |
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# cpuHogs: Find CPU hogs |
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# ----------------------------------------------------- |
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alias cpu_hogs='ps wwaxr -o pid,stat,%cpu,time,command | head -10' |
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# topForever: Continual 'top' listing (every 10 seconds) |
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# ----------------------------------------------------- |
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alias topForever='top -l 9999999 -s 10 -o cpu' |
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# ttop: Recommended 'top' invocation to minimize resources |
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# ------------------------------------------------------------ |
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# Taken from this macosxhints article |
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# http://www.macosxhints.com/article.php?story=20060816123853639 |
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# ------------------------------------------------------------ |
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alias ttop="top -R -F -s 10 -o rsize" |
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# my_ps: List processes owned by my user: |
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# ------------------------------------------------------------ |
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my_ps() { ps $@ -u $USER -o pid,%cpu,%mem,start,time,bsdtime,command ; } |
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# --------------------------- |
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# 6. NETWORKING |
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# --------------------------- |
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alias myip='curl ip.appspot.com' # myip: Public facing IP Address |
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alias netCons='lsof -i' # netCons: Show all open TCP/IP sockets |
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alias flushDNS='dscacheutil -flushcache' # flushDNS: Flush out the DNS Cache |
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alias lsock='sudo /usr/sbin/lsof -i -P' # lsock: Display open sockets |
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alias lsockU='sudo /usr/sbin/lsof -nP | grep UDP' # lsockU: Display only open UDP sockets |
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alias lsockT='sudo /usr/sbin/lsof -nP | grep TCP' # lsockT: Display only open TCP sockets |
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alias ipInfo0='ipconfig getpacket en0' # ipInfo0: Get info on connections for en0 |
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alias ipInfo1='ipconfig getpacket en1' # ipInfo1: Get info on connections for en1 |
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alias openPorts='sudo lsof -i | grep LISTEN' # openPorts: All listening connections |
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alias showBlocked='sudo ipfw list' # showBlocked: All ipfw rules inc/ blocked IPs |
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# ii: display useful host related informaton |
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# ------------------------------------------------------------------- |
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ii() { |
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echo -e "\nYou are logged on ${RED}$HOST" |
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echo -e "\nAdditionnal information:$NC " ; uname -a |
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echo -e "\n${RED}Users logged on:$NC " ; w -h |
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echo -e "\n${RED}Current date :$NC " ; date |
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echo -e "\n${RED}Machine stats :$NC " ; uptime |
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echo -e "\n${RED}Current network location :$NC " ; scselect |
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echo -e "\n${RED}Public facing IP Address :$NC " ;myip |
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#echo -e "\n${RED}DNS Configuration:$NC " ; scutil --dns |
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echo |
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} |
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# --------------------------------------- |
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# 7. SYSTEMS OPERATIONS & INFORMATION |
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# --------------------------------------- |
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alias mountReadWrite='/sbin/mount -uw /' # mountReadWrite: For use when booted into single-user |
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# cleanupDS: Recursively delete .DS_Store files |
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# ------------------------------------------------------------------- |
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alias cleanupDS="find . -type f -name '*.DS_Store' -ls -delete" |
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# finderShowHidden: Show hidden files in Finder |
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# finderHideHidden: Hide hidden files in Finder |
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# ------------------------------------------------------------------- |
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alias finderShowHidden='defaults write com.apple.finder ShowAllFiles TRUE' |
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alias finderHideHidden='defaults write com.apple.finder ShowAllFiles FALSE' |
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# cleanupLS: Clean up LaunchServices to remove duplicates in the "Open With" menu |
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# ----------------------------------------------------------------------------------- |
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alias cleanupLS="/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user && killall Finder" |
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# screensaverDesktop: Run a screensaver on the Desktop |
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# ----------------------------------------------------------------------------------- |
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alias screensaverDesktop='/System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine -background' |
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# --------------------------------------- |
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# 8. WEB DEVELOPMENT |
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# --------------------------------------- |
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# alias apacheEdit='sudo edit /etc/httpd/httpd.conf' # apacheEdit: Edit httpd.conf |
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# alias apacheRestart='sudo apachectl graceful' # apacheRestart: Restart Apache |
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alias editHosts='sudo edit /etc/hosts' # editHosts: Edit /etc/hosts file |
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alias herr='tail /var/log/httpd/error_log' # herr: Tails HTTP error logs |
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# alias apacheLogs="less +F /var/log/apache2/error_log" # Apachelogs: Shows apache error logs |
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httpHeaders () { /usr/bin/curl -I -L $@ ; } # httpHeaders: Grabs headers from web page |
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export WORKON_HOME=$HOME/.virtualenvs |
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export PROJECT_HOME=$HOME/Development |
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export VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3 |
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source /usr/local/bin/virtualenvwrapper.sh |
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[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function* |
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# httpDebug: Download a web page and show info on what took time |
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# ------------------------------------------------------------------- |
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httpDebug () { /usr/bin/curl $@ -o /dev/null -w "dns: %{time_namelookup} connect: %{time_connect} pretransfer: %{time_pretransfer} starttransfer: %{time_starttransfer} total: %{time_total}\n" ; } |
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# --------------------------------------- |
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# 9. REMINDERS & NOTES |
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# --------------------------------------- |
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# remove_disk: spin down unneeded disk |
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# --------------------------------------- |
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# diskutil eject /dev/disk1s3 |
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# to change the password on an encrypted disk image: |
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# --------------------------------------- |
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# hdiutil chpass /path/to/the/diskimage |
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# to mount a read-only disk image as read-write: |
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# --------------------------------------- |
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# hdiutil attach example.dmg -shadow /tmp/example.shadow -noverify |
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# mounting a removable drive (of type msdos or hfs) |
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# --------------------------------------- |
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# mkdir /Volumes/Foo |
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# ls /dev/disk* to find out the device to use in the mount command) |
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# mount -t msdos /dev/disk1s1 /Volumes/Foo |
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# mount -t hfs /dev/disk1s1 /Volumes/Foo |
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# to create a file of a given size: /usr/sbin/mkfile or /usr/bin/hdiutil |
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# --------------------------------------- |
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# e.g.: mkfile 10m 10MB.dat |
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# e.g.: hdiutil create -size 10m 10MB.dmg |
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# the above create files that are almost all zeros - if random bytes are desired |
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# then use: ~/Dev/Perl/randBytes 1048576 > 10MB.dat |
stephenll revised this gist
jernejcic renamed this gist