Mercurial > ec-dotfiles
annotate rc/bash @ 269:cd48b7a5cddd
As it turns out, Solaris' grep isn't POSIX.
| author | Edho Arief <edho@myconan.net> | 
|---|---|
| date | Thu, 24 Nov 2011 15:10:24 +0700 | 
| parents | feab84a8efdb | 
| children | 0e41725e7d38 | 
| rev | line source | 
|---|---|
| 43 | 1 #!/usr/bin/env bash | 
| 2 | |
| 242 
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[bash] Also ensures interactive terminal.
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changeset | 3 case "${-}" in | 
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changeset | 4 *i*) ;; | 
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changeset | 5 *) return;; | 
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changeset | 6 esac | 
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changeset | 7 | 
| 117 
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Ensures no double loading using C-style variable test.
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changeset | 8 if [ "${ECOS_BASH_LOADED}" != "yes" ]; then | 
| 122 
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Export should be used since it inherited to subshell (eg. tmux). Also hasten exit instead of fi on the bottom of file.
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changeset | 9 ECOS_BASH_LOADED="yes" | 
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Export should be used since it inherited to subshell (eg. tmux). Also hasten exit instead of fi on the bottom of file.
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changeset | 10 else | 
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changeset | 11 return | 
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changeset | 12 fi | 
| 117 
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changeset | 13 | 
| 71 | 14 [ -f "${HOME}/.ecos_bash.before" ] && . "${HOME}/.ecos_bash.before" | 
| 49 
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[bash] Various tweaks: prompt, unset for check variables, etc
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changeset | 15 | 
| 67 | 16 _org_path="${PATH}" | 
| 62 | 17 export PATH="${HOME}/.ecos_bin:${HOME}/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin" | 
| 44 
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[bash] Bashrc, c-style ifdef.
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changeset | 18 | 
| 111 
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ls color for freebsd, history control.
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changeset | 19 shopt -s histappend | 
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changeset | 20 PROMPT_COMMAND='history -a' | 
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ls color for freebsd, history control.
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changeset | 21 export HISTFILESIZE=10000 | 
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changeset | 22 export HISTCONTROL=ignoredups | 
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changeset | 23 | 
| 53 
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[bash] POSIX grep, GNU grep, standardized quote (" unless ' required).
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changeset | 24 export PAGER="less -Rins" | 
| 49 
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changeset | 25 export EDITOR=vi | 
| 89 
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Explicit LANG declaration.
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changeset | 26 export LANG="en_US.UTF-8" | 
| 267 
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Always export LSCOLORS and CLICOLOR
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changeset | 27 export CLICOLOR= | 
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changeset | 28 export LSCOLORS=ExGxFxdxCxegedabagExEx | 
| 49 
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changeset | 29 | 
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[bash] POSIX grep, GNU grep, standardized quote (" unless ' required).
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changeset | 30 alias less="less -Rins" | 
| 62 | 31 alias ls="ls -F" | 
| 32 alias rm="rm -i" | |
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cool alias, bro (rdesktop)
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changeset | 33 alias rd="rdesktop -g 1280x600 -K -a 16 -z -P -r sound:off -r clipboard:CLIPBOARD -5" | 
| 53 
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[bash] POSIX grep, GNU grep, standardized quote (" unless ' required).
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changeset | 34 | 
| 43 | 35 _has_gnu_ls= | 
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changeset | 36 _has_gnu_grep= | 
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changeset | 37 _ls="ls" | 
| 43 | 38 case "$(uname -s)" in | 
| 39 Linux) | |
| 40 _has_gnu_ls=y | |
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changeset | 41 _has_gnu_grep=y | 
| 43 | 42 ;; | 
| 43 SunOS) | |
| 44 [ -x /usr/gnu/bin/ls ] && _has_gnu_ls=y | |
| 53 
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changeset | 45 [ -x /usr/gnu/bin/grep ] && _has_gnu_grep=y | 
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(Not so) simplified solaris path add.
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changeset | 46 # Higher priority directories | 
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changeset | 47 for i in {/opt/csw,/usr/gnu}/{,s}bin; do | 
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changeset | 48 [ -d "${i}" ] && PATH="${i}:${PATH}" | 
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changeset | 49 done | 
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changeset | 50 for i in /usr/{sfw,xpg4}/bin; do | 
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changeset | 51 [ -d "${i}" ] && PATH="${PATH}:${i}" | 
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changeset | 52 done | 
| 57 
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[bash] Sanitize sunos ping.
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changeset | 53 alias ping="ping -s" | 
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[bash] Sanitize sunos ping.
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changeset | 54 alias ping6="ping -A inet6" | 
| 265 | 55 # Hello tmux. Perhaps one day we'll have title with dtterm. | 
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changeset | 56 # But for now we work this around by prepending tmux call with xterm-256color | 
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changeset | 57 # which hopefully exists. Otherwise we have to live with no title. | 
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changeset | 58 if [ -f /usr/share/lib/terminfo/x/xterm-256color ]; then | 
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changeset | 59 alias tmux="TERM=xterm-256color tmux" | 
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changeset | 60 else | 
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changeset | 61 echo "No xterm-256color, using dtterm. Tmux title won't work." | 
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changeset | 62 fi | 
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changeset | 63 [ -f /usr/share/lib/terminfo/?/"${TERM}" ] || export TERM=dtterm | 
| 43 | 64 ;; | 
| 62 | 65 OpenBSD) | 
| 255 | 66 PATH="${PATH}:/usr/X11R6/bin" | 
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changeset | 67 if command -v gls > /dev/null 2>&1; then | 
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changeset | 68 _has_gnu_ls=y | 
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changeset | 69 _ls="gls" | 
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changeset | 70 elif command -v colorls > /dev/null 2>&1; then | 
| 62 | 71 alias ls='colorls -F' | 
| 72 fi | |
| 73 ;; | |
| 249 | 74 NetBSD) | 
| 255 | 75 PATH="${PATH}:/usr/pkg/bin:/usr/pkg/sbin" | 
| 249 | 76 if command -v gls > /dev/null 2>&1; then | 
| 77 _has_gnu_ls=y | |
| 78 _ls="gls" | |
| 79 elif command -v colorls > /dev/null 2>&1; then | |
| 80 alias ls='colorls -F' | |
| 81 fi | |
| 82 ;; | |
| 67 | 83 CYGWIN*) | 
| 84 export PATH="${PATH}:${_org_path}" | |
| 85 ;; | |
| 43 | 86 esac | 
| 87 | |
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changeset | 88 [ "${_has_gnu_ls}" = y ] && alias ls="${_ls} -F --color=auto" | 
| 62 | 89 [ "${_has_gnu_grep}" = y ] && alias grep="grep --color=auto" | 
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changeset | 90 | 
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changeset | 91 unset _has_gnu_ls | 
| 58 | 92 unset _has_gnu_grep | 
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changeset | 93 unset _ls | 
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changeset | 94 | 
| 261 | 95 # Custom application I usually install and safe to prioritize | 
| 96 for i in {"${HOME}/app","/opt"}/{tmux,ruby19,node,tarsnap,symon,nginx}/{bin,sbin}; do | |
| 97 [ -d "${i}" ] && PATH="${i}:${PATH}" | |
| 98 done | |
| 99 | |
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changeset | 100 # MySQL in common locations highest priority since new = better. Also no compatibility problem. | 
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changeset | 101 # Cluster is superset of Enterprise/GPL so it gets highest priority. | 
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changeset | 102 # And use only one. | 
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changeset | 103 for mydir in {"${HOME}",/app{,s},/opt}/mysql/{{cluster,enterprise}/mysql/,}bin; do | 
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changeset | 104 if [ -d "${mydir}" ]; then | 
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changeset | 105 PATH="${mydir}:${PATH}" | 
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changeset | 106 break | 
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changeset | 107 fi | 
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changeset | 108 done | 
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changeset | 109 | 
| 261 | 110 # Mercurial is optional since it will be inconsistent with ssh ... hg if this one gets priority. | 
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changeset | 111 # And use only one. | 
| 261 | 112 for hgdir in {"${HOME}/app","/opt"}/mercurial; do | 
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changeset | 113 if [ -x "${hgdir}/hg" ]; then | 
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changeset | 114 PATH="${PATH}:${hgdir}" | 
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changeset | 115 break | 
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changeset | 116 fi | 
| 261 | 117 done | 
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[bash] we have vim. Probably.
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changeset | 118 | 
| 59 | 119 case "${TERM}" in | 
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changeset | 120 xterm*|screen*|dtterm*) | 
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Solaris' id doesn't have `id -un`, use `who am i | cut -d ' ' -f 1` instead.
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changeset | 121 PROMPT_COMMAND='echo -ne "\033]0;'"$(who am i | cut -d ' ' -f 1)@$(uname -n)"': ${PWD}\007";'"${PROMPT_COMMAND}" | 
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changeset | 122 PS1='[\[\e[0;33m\]\u\[\e[0m\]@\[\e[0;32m\]\h\[\e[0m\] \[\e[1;34m\]\W\[\e[0m\]]\$ ' | 
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changeset | 123 ;; | 
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changeset | 124 *) | 
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changeset | 125 PS1='[\u@\h \W]\$ ' | 
| 59 | 126 ;; | 
| 127 esac | |
| 128 | |
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changeset | 129 if command -v vim > /dev/null 2>&1; then | 
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changeset | 130 alias vi=vim | 
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changeset | 131 export EDITOR=vim | 
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changeset | 132 fi | 
| 266 | 133 | 
| 134 rm -If "/tmp/.nonexistent.$(date '+%Y%m%d%H%M%S')" 2> /dev/null && alias rm="rm -I" | |
| 135 | |
| 71 | 136 [ -f "${HOME}/.ecos_bash.after" ] && . "${HOME}/.ecos_bash.after" | 
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changeset | 137 | 
