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# --------------------------------------------------------------------------- | |
# | |
# Description: This file holds all my BASH configurations and aliases | |
# | |
# Sections: | |
# 1. Environment Configuration | |
# 2. Make Terminal Better (remapping defaults and adding functionality) | |
# 3. File and Folder Management | |
# 4. Searching | |
# 5. Process Management | |
# 6. Networking | |
# 7. System Operations & Information | |
# 8. Web Development | |
# 9. Reminders & Notes | |
# | |
# --------------------------------------------------------------------------- | |
# ------------------------------- | |
# 1. ENVIRONMENT CONFIGURATION | |
# ------------------------------- | |
# Change Prompt | |
# ------------------------------------------------------------ | |
export PS1="________________________________________________________________________________\n| \w @ \h (\u) \n| => " | |
export PS2="| => " | |
# Set Paths | |
# ------------------------------------------------------------ | |
export PATH="$PATH:/usr/local/bin/" | |
export PATH="/usr/local/git/bin:/sw/bin/:/usr/local/bin:/usr/local/:/usr/local/sbin:/usr/local/mysql/bin:$PATH" | |
# Set Default Editor (change 'Nano' to the editor of your choice) | |
# ------------------------------------------------------------ | |
export EDITOR=/usr/bin/nano | |
# Set default blocksize for ls, df, du | |
# from this: http://hints.macworld.com/comment.php?mode=view&cid=24491 | |
# ------------------------------------------------------------ | |
export BLOCKSIZE=1k | |
# Add color to terminal | |
# (this is all commented out as I use Mac Terminal Profiles) | |
# from http://osxdaily.com/2012/02/21/add-color-to-the-terminal-in-mac-os-x/ | |
# ------------------------------------------------------------ | |
# export CLICOLOR=1 | |
# export LSCOLORS=ExFxBxDxCxegedabagacad | |
# ----------------------------- | |
# 2. MAKE TERMINAL BETTER | |
# ----------------------------- | |
alias cp='cp -iv' # Preferred 'cp' implementation | |
alias mv='mv -iv' # Preferred 'mv' implementation | |
alias mkdir='mkdir -pv' # Preferred 'mkdir' implementation | |
alias ll='ls -FGlAhp' # Preferred 'ls' implementation | |
alias less='less -FSRXc' # Preferred 'less' implementation | |
cd() { builtin cd "$@"; ll; } # Always list directory contents upon 'cd' | |
alias cd..='cd ../' # Go back 1 directory level (for fast typers) | |
alias ..='cd ../' # Go back 1 directory level | |
alias ...='cd ../../' # Go back 2 directory levels | |
alias .3='cd ../../../' # Go back 3 directory levels | |
alias .4='cd ../../../../' # Go back 4 directory levels | |
alias .5='cd ../../../../../' # Go back 5 directory levels | |
alias .6='cd ../../../../../../' # Go back 6 directory levels | |
alias edit='subl' # edit: Opens any file in sublime editor | |
alias f='open -a Finder ./' # f: Opens current directory in MacOS Finder | |
alias ~="cd ~" # ~: Go Home | |
alias c='clear' # c: Clear terminal display | |
alias which='type -all' # which: Find executables | |
alias path='echo -e ${PATH//:/\\n}' # path: Echo all executable Paths | |
alias show_options='shopt' # Show_options: display bash options settings | |
alias fix_stty='stty sane' # fix_stty: Restore terminal settings when screwed up | |
alias cic='set completion-ignore-case On' # cic: Make tab-completion case-insensitive | |
mcd () { mkdir -p "$1" && cd "$1"; } # mcd: Makes new Dir and jumps inside | |
trash () { command mv "$@" ~/.Trash ; } # trash: Moves a file to the MacOS trash | |
ql () { qlmanage -p "$*" >& /dev/null; } # ql: Opens any file in MacOS Quicklook Preview | |
alias DT='tee ~/Desktop/terminalOut.txt' # DT: Pipe content to file on MacOS Desktop | |
# lr: Full Recursive Directory Listing | |
# ------------------------------------------ | |
alias lr='ls -R | grep ":$" | sed -e '\''s/:$//'\'' -e '\''s/[^-][^\/]*\//--/g'\'' -e '\''s/^/ /'\'' -e '\''s/-/|/'\'' | less' | |
# mans: Search manpage given in agument '1' for term given in argument '2' (case insensitive) | |
# displays paginated result with colored search terms and two lines surrounding each hit. Example: mans mplayer codec | |
# -------------------------------------------------------------------- | |
mans () { | |
man $1 | grep -iC2 --color=always $2 | less | |
} | |
# showa: to remind yourself of an alias (given some part of it) | |
# ------------------------------------------------------------ | |
showa () { /usr/bin/grep --color=always -i -a1 $@ ~/Library/init/bash/aliases.bash | grep -v '^\s*$' | less -FSRXc ; } | |
# ------------------------------- | |
# 3. FILE AND FOLDER MANAGEMENT | |
# ------------------------------- | |
zipf () { zip -r "$1".zip "$1" ; } # zipf: To create a ZIP archive of a folder | |
alias numFiles='echo $(ls -1 | wc -l)' # numFiles: Count of non-hidden files in current dir | |
alias make1mb='mkfile 1m ./1MB.dat' # make1mb: Creates a file of 1mb size (all zeros) | |
alias make5mb='mkfile 5m ./5MB.dat' # make5mb: Creates a file of 5mb size (all zeros) | |
alias make10mb='mkfile 10m ./10MB.dat' # make10mb: Creates a file of 10mb size (all zeros) | |
# cdf: 'Cd's to frontmost window of MacOS Finder | |
# ------------------------------------------------------ | |
cdf () { | |
currFolderPath=$( /usr/bin/osascript <<EOT | |
tell application "Finder" | |
try | |
set currFolder to (folder of the front window as alias) | |
on error | |
set currFolder to (path to desktop folder as alias) | |
end try | |
POSIX path of currFolder | |
end tell | |
EOT | |
) | |
echo "cd to \"$currFolderPath\"" | |
cd "$currFolderPath" | |
} | |
# extract: Extract most know archives with one command | |
# --------------------------------------------------------- | |
extract () { | |
if [ -f $1 ] ; then | |
case $1 in | |
*.tar.bz2) tar xjf $1 ;; | |
*.tar.gz) tar xzf $1 ;; | |
*.bz2) bunzip2 $1 ;; | |
*.rar) unrar e $1 ;; | |
*.gz) gunzip $1 ;; | |
*.tar) tar xf $1 ;; | |
*.tbz2) tar xjf $1 ;; | |
*.tgz) tar xzf $1 ;; | |
*.zip) unzip $1 ;; | |
*.Z) uncompress $1 ;; | |
*.7z) 7z x $1 ;; | |
*) echo "'$1' cannot be extracted via extract()" ;; | |
esac | |
else | |
echo "'$1' is not a valid file" | |
fi | |
} | |
# --------------------------- | |
# 4. SEARCHING | |
# --------------------------- | |
alias qfind="find . -name " # qfind: Quickly search for file | |
ff () { /usr/bin/find . -name "$@" ; } # ff: Find file under the current directory | |
ffs () { /usr/bin/find . -name "$@"'*' ; } # ffs: Find file whose name starts with a given string | |
ffe () { /usr/bin/find . -name '*'"$@" ; } # ffe: Find file whose name ends with a given string | |
# spotlight: Search for a file using MacOS Spotlight's metadata | |
# ----------------------------------------------------------- | |
spotlight () { mdfind "kMDItemDisplayName == '$@'wc"; } | |
# --------------------------- | |
# 5. PROCESS MANAGEMENT | |
# --------------------------- | |
# findPid: find out the pid of a specified process | |
# ----------------------------------------------------- | |
# Note that the command name can be specified via a regex | |
# E.g. findPid '/d$/' finds pids of all processes with names ending in 'd' | |
# Without the 'sudo' it will only find processes of the current user | |
# ----------------------------------------------------- | |
findPid () { lsof -t -c "$@" ; } | |
# memHogsTop, memHogsPs: Find memory hogs | |
# ----------------------------------------------------- | |
alias memHogsTop='top -l 1 -o rsize | head -20' | |
alias memHogsPs='ps wwaxm -o pid,stat,vsize,rss,time,command | head -10' | |
# cpuHogs: Find CPU hogs | |
# ----------------------------------------------------- | |
alias cpu_hogs='ps wwaxr -o pid,stat,%cpu,time,command | head -10' | |
# topForever: Continual 'top' listing (every 10 seconds) | |
# ----------------------------------------------------- | |
alias topForever='top -l 9999999 -s 10 -o cpu' | |
# ttop: Recommended 'top' invocation to minimize resources | |
# ------------------------------------------------------------ | |
# Taken from this macosxhints article | |
# http://www.macosxhints.com/article.php?story=20060816123853639 | |
# ------------------------------------------------------------ | |
alias ttop="top -R -F -s 10 -o rsize" | |
# my_ps: List processes owned by my user: | |
# ------------------------------------------------------------ | |
my_ps() { ps $@ -u $USER -o pid,%cpu,%mem,start,time,bsdtime,command ; } | |
# --------------------------- | |
# 6. NETWORKING | |
# --------------------------- | |
alias myip='curl ip.appspot.com' # myip: Public facing IP Address | |
alias netCons='lsof -i' # netCons: Show all open TCP/IP sockets | |
alias flushDNS='dscacheutil -flushcache' # flushDNS: Flush out the DNS Cache | |
alias lsock='sudo /usr/sbin/lsof -i -P' # lsock: Display open sockets | |
alias lsockU='sudo /usr/sbin/lsof -nP | grep UDP' # lsockU: Display only open UDP sockets | |
alias lsockT='sudo /usr/sbin/lsof -nP | grep TCP' # lsockT: Display only open TCP sockets | |
alias ipInfo0='ipconfig getpacket en0' # ipInfo0: Get info on connections for en0 | |
alias ipInfo1='ipconfig getpacket en1' # ipInfo1: Get info on connections for en1 | |
alias openPorts='sudo lsof -i | grep LISTEN' # openPorts: All listening connections | |
alias showBlocked='sudo ipfw list' # showBlocked: All ipfw rules inc/ blocked IPs | |
# ii: display useful host related informaton | |
# ------------------------------------------------------------------- | |
ii() { | |
echo -e "\nYou are logged on ${RED}$HOST" | |
echo -e "\nAdditionnal 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}Current network location :$NC " ; scselect | |
echo -e "\n${RED}Public facing IP Address :$NC " ;myip | |
#echo -e "\n${RED}DNS Configuration:$NC " ; scutil --dns | |
echo | |
} | |
# --------------------------------------- | |
# 7. SYSTEMS OPERATIONS & INFORMATION | |
# --------------------------------------- | |
alias mountReadWrite='/sbin/mount -uw /' # mountReadWrite: For use when booted into single-user | |
# cleanupDS: Recursively delete .DS_Store files | |
# ------------------------------------------------------------------- | |
alias cleanupDS="find . -type f -name '*.DS_Store' -ls -delete" | |
# finderShowHidden: Show hidden files in Finder | |
# finderHideHidden: Hide hidden files in Finder | |
# ------------------------------------------------------------------- | |
alias finderShowHidden='defaults write com.apple.finder ShowAllFiles TRUE' | |
alias finderHideHidden='defaults write com.apple.finder ShowAllFiles FALSE' | |
# cleanupLS: Clean up LaunchServices to remove duplicates in the "Open With" menu | |
# ----------------------------------------------------------------------------------- | |
alias cleanupLS="/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user && killall Finder" | |
# screensaverDesktop: Run a screensaver on the Desktop | |
# ----------------------------------------------------------------------------------- | |
alias screensaverDesktop='/System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine -background' | |
# --------------------------------------- | |
# 8. WEB DEVELOPMENT | |
# --------------------------------------- | |
alias apacheEdit='sudo edit /etc/httpd/httpd.conf' # apacheEdit: Edit httpd.conf | |
alias apacheRestart='sudo apachectl graceful' # apacheRestart: Restart Apache | |
alias editHosts='sudo edit /etc/hosts' # editHosts: Edit /etc/hosts file | |
alias herr='tail /var/log/httpd/error_log' # herr: Tails HTTP error logs | |
alias apacheLogs="less +F /var/log/apache2/error_log" # Apachelogs: Shows apache error logs | |
httpHeaders () { /usr/bin/curl -I -L $@ ; } # httpHeaders: Grabs headers from web page | |
# httpDebug: Download a web page and show info on what took time | |
# ------------------------------------------------------------------- | |
httpDebug () { /usr/bin/curl $@ -o /dev/null -w "dns: %{time_namelookup} connect: %{time_connect} pretransfer: %{time_pretransfer} starttransfer: %{time_starttransfer} total: %{time_total}\n" ; } | |
# --------------------------------------- | |
# 9. REMINDERS & NOTES | |
# --------------------------------------- | |
# remove_disk: spin down unneeded disk | |
# --------------------------------------- | |
# diskutil eject /dev/disk1s3 | |
# to change the password on an encrypted disk image: | |
# --------------------------------------- | |
# hdiutil chpass /path/to/the/diskimage | |
# to mount a read-only disk image as read-write: | |
# --------------------------------------- | |
# hdiutil attach example.dmg -shadow /tmp/example.shadow -noverify | |
# mounting a removable drive (of type msdos or hfs) | |
# --------------------------------------- | |
# mkdir /Volumes/Foo | |
# ls /dev/disk* to find out the device to use in the mount command) | |
# mount -t msdos /dev/disk1s1 /Volumes/Foo | |
# mount -t hfs /dev/disk1s1 /Volumes/Foo | |
# to create a file of a given size: /usr/sbin/mkfile or /usr/bin/hdiutil | |
# --------------------------------------- | |
# e.g.: mkfile 10m 10MB.dat | |
# e.g.: hdiutil create -size 10m 10MB.dmg | |
# the above create files that are almost all zeros - if random bytes are desired | |
# then use: ~/Dev/Perl/randBytes 1048576 > 10MB.dat |
Thanks! I'm using it.
Great Set! Here are a few additions I have in my bash profile.
### Make Terminal Better
alias lsd='ll | grep "^d"' # Preferred 'ls' implementation (only directories)
alias restartdock='killall Dock' # Restart dock
### Environment Config
export PROMPT_COMMAND='echo -ne "\033]0;${PWD##*/}\007"' # Show working directory in tab
Nice list. Thanks for the share.
Awesome ,love it
This is godsend. Thank you.
Thank you for taking the time to create this!
Hell yes!!
Good stuff. I will be stealing many of these.
Great script!! My terminal is MUCH better now!
A few things I changed in my fork:
- Editing & Sourcing .bash_profile multiple times in a single terminal session causes PATH to keep growing, re-adding the same directories to the PATH over and over.
- Closing and opening terminal, or having to issue the source command, to activate my changes
This is a really great script template, Ive use a large part of it into my own bash profile
Very cool script. Curious to hear if you have any opinion on https://www.iterm2.com/ ?
Thanks for your great collection!
Instead of:
alias myip='curl ip.appspot.com'
which isn't (currently?) working, I prefer:
alias myip='dig +short myip.opendns.com @resolver1.opendns.com'
Apparently more reliable and faster. (dig is usually installed by default on macOS)
You could always just curl icanhazip.com instead to get that functionality back:
alias myip='curl icanhazip.com'
Line 58 has an error for the "ll" command, for some reason the alias doesn't appear to be working.
Hm. Only seems to happen with Vagrant up and halt. Still seems to be working as expected though.
@natelandau
Awesome job 👍
Absolutely Brilliant Idea
Changed myip
to ip
and added some print:
alias ip='whoami ; echo -e \ - Public facing IP Address: ; curl ipecho.net/plain ; echo ; echo -e \ - Internal IP Address: ; ipconfig getifaddr en0'
Displays:
Last login: Tue Apr 25 10:17:25 on ttys001
=======================================================
| ~ @ MBP13 (Marxspawn)
| => ip
Marxspawn
- Public facing IP Address :
97.124.144.105
- Internal IP Address:
192.168.0.7
=======================================================
| ~ @ MBP13 (Marxspawn)
| => _
Way good bash mash up. But why is the 'which' command giving me multiple identical path assigments i.e.: running 'which node' produces output:
~ @ cdb (charlie.brown)
| => which node
node is /usr/local/bin/node
node is /usr/local/bin/node
node is /usr/local/bin/node
This event happened after I implemented your path assignments:
# Set Paths
# ------------------------------------------------------------
export PATH="$PATH:/usr/local/bin/"
export PATH="/usr/local/git/bin:/sw/bin/:/usr/local/bin:/usr/local/:/usr/local/sbin:/usr/local/mysql/bin:$PATH"
For the "showa" command - the alias reminder.
showa: to remind yourself of an alias (given some part of it)
--
| # ------------------------------------------------------------
| showa () { /usr/bin/grep --color=always -i -a1
What is the format and what goes into the aliases.bash file?
This thing is great. It made my terminal window so much better and helped me become even faster when using it.
I'd like to ask a question though.
on line 58: cd() { builtin cd "$@"; ll; } # Always list directory contents upon 'cd'
There is this code that is suppose to list directory contents each time you cd.
Although it works for me, I need to do : source ~/.bash_profile
each time to have it working. I need to do that with every new terminal window. After that the command is working. Until I do the source ~/.bash_profile
the hole bash_profile works just fine except line 58.
I can't figure out what could be causing that inconsistent behavior.
Running brew doctor
complains:
Warning: Some directories in your path end in a slash.
Directories in your path should not end in a slash. This can break other
doctor checks. The following directories should be edited:
/sw/bin/
/usr/local/
/usr/local/bin
@natelandau Could you please correct the file?
in extract()
use case $(echo "$1" | tr "[A-Z]" "[a-z]") in
instead of case $1 in
to also extract files with uppercase extensions
Hi,
This is really great. I get an error from brew, realised that there are couple of / on the end of some of the PATH variables.
Should it read as the default?:
# Set Paths
# ------------------------------------------------------------
export PATH="$PATH:/usr/local/bin"
export PATH="/usr/local/git/bin:/sw/bin:/usr/local/bin:/usr/local:/usr/local/sbin:/usr/local/mysql/bin:$PATH"
Fantastic, I learned a few things and borrowed a few things.
Awesome!
As per https://askubuntu.com/a/22043 I've added alias sudo='sudo '
to my version as I was running into issues with aliases like editHosts
.
great job, thanks
I love it! Thanks!
oh boy, you did a great job, already implemented 1/2 of the ones listed here :)
Great job. Thanks a lot
Very nice indeed! Thanks!