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https://github.com/Phantop/dotfiles
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97 lines
2.9 KiB
Plaintext
97 lines
2.9 KiB
Plaintext
# Sensible Bash - An attempt at saner Bash defaults
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# Maintainer: mrzool <http://mrzool.cc>
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# Repository: https://github.com/mrzool/bash-sensible
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# Version: 0.2.2
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## GENERAL OPTIONS ##
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# Prevent file overwrite on stdout redirection
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# Use `>|` to force redirection to an existing file
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set -o noclobber
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# Update window size after every command
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shopt -s checkwinsize
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# Automatically trim long paths in the prompt (requires Bash 4.x)
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PROMPT_DIRTRIM=2
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# Enable history expansion with space
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# E.g. typing !!<space> will replace the !! with your last command
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bind Space:magic-space
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# Turn on recursive globbing (enables ** to recurse all directories)
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shopt -s globstar 2> /dev/null
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# Case-insensitive globbing (used in pathname expansion)
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shopt -s nocaseglob;
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## SMARTER TAB-COMPLETION (Readline bindings) ##
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# Perform file completion in a case insensitive fashion
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bind "set completion-ignore-case on"
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# Treat hyphens and underscores as equivalent
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bind "set completion-map-case on"
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# Display matches for ambiguous patterns at first tab press
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bind "set show-all-if-ambiguous on"
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# Immediately add a trailing slash when autocompleting symlinks to directories
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bind "set mark-symlinked-directories on"
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## SANE HISTORY DEFAULTS ##
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# Append to the history file, don't overwrite it
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shopt -s histappend
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# Save multi-line commands as one command
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shopt -s cmdhist
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# Huge history. Doesn't appear to slow things down, so why not?
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HISTSIZE=500000
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HISTFILESIZE=100000
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# Avoid duplicate entries
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HISTCONTROL="erasedups:ignoreboth"
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# Don't record some commands
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export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history:clear"
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# Use standard ISO 8601 timestamp
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# %F equivalent to %Y-%m-%d
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# %T equivalent to %H:%M:%S (24-hours format)
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HISTTIMEFORMAT='%F %T '
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# Enable incremental history search with up/down arrows (also Readline goodness)
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# Learn more about this here: http://codeinthehole.com/writing/the-most-important-command-line-tip-incremental-history-searching-with-inputrc/
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bind '"\e[A": history-search-backward'
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bind '"\e[B": history-search-forward'
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bind '"\e[C": forward-char'
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bind '"\e[D": backward-char'
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## BETTER DIRECTORY NAVIGATION ##
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# Prepend cd to directory names automatically
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shopt -s autocd 2> /dev/null
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# Correct spelling errors during tab-completion
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shopt -s dirspell 2> /dev/null
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# Correct spelling errors in arguments supplied to cd
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shopt -s cdspell 2> /dev/null
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# This defines where cd looks for targets
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# Add the directories you want to have fast access to, separated by colon
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# Ex: CDPATH=".:~:~/projects" will look for targets in the current working directory, in home and in the ~/projects folder
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CDPATH="."
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# This allows you to bookmark your favorite places across the file system
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# Define a variable containing a path and you will be able to cd into it regardless of the directory you're in
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shopt -s cdable_vars
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# Examples:
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# export dotfiles="$HOME/dotfiles"
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# export projects="$HOME/projects"
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# export documents="$HOME/Documents"
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# export dropbox="$HOME/Dropbox"
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