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.aliases
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.aliases
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#!/usr/bin/env bash
# Detect which `ls` flavor is in use
if ls --color &> /dev/null; then # GNU `ls`
colorflag="--color"
export LS_COLORS='no=00:fi=00:di=01;31: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:'
else # macOS `ls`
colorflag="-G"
export LSCOLORS='BxBxhxDxfxhxhxhxhxcxcx'
fi
# List all files colorized in long format
alias ll="ls -lF $colorflag"
# List all files colorized in long format, excluding . and ..
alias la="ls -lAF $colorflag"
# List only directories
alias lsd="ls -lF $colorflag | grep --color=never '^d'"
# Always use color output for `ls`
alias ls="command ls $colorflag"
# Always enable colored `grep` output
# Note: `GREP_OPTIONS="--color=auto"` is deprecated, hence the alias usage
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
# Get week number
alias week='date +%V'
# Stopwatch
alias timer='echo "Timer started. Stop with Ctrl-D." && date && time cat && date'
# IP addresses
alias ips="ifconfig -a | grep -o 'inet6\? \(addr:\)\?\s\?\(\(\([0-9]\+\.\)\{3\}[0-9]\+\)\|[a-fA-F0-9:]\+\)' | awk '{ sub(/inet6? (addr:)? ?/, \"\"); print }'"
# Canonical hex dump; some systems have this symlinked
command -v hd > /dev/null || alias hd='hexdump -C'
# macOS has no `md5sum`, so use `md5` as a fallback
command -v md5sum > /dev/null || alias md5sum='md5'
# macOS has no `sha1sum`, so use `shasum` as a fallback
command -v sha1sum > /dev/null || alias sha1sum='shasum'
# Ubuntu has no `open`, so use `xdg-open` as a fallback
command -v open > /dev/null || alias open='xdg-open'
# Recursively delete `.DS_Store` files
alias cleanup="find . -type f -name '*.DS_Store' -ls -delete"
# Stuff I never really use but cannot delete either because of http://xkcd.com/530/
alias stfu="osascript -e 'set volume output muted true'"
alias pumpitup="osascript -e 'set volume output volume 100'"
# Reload the shell (i.e. invoke as a login shell)
alias reload="exec $SHELL -l"
# Print each PATH entry on a separate line
alias path='echo -e ${PATH//:/\\n}'