mdw@git.distorted.org.uk Git - profile/blob - dot/rcrc

   1 ### -*-rc-*-
   2 ### rc profile
   3
   4 ###--------------------------------------------------------------------------
   5 ### Prompt machinery.
   6
   7 host = `{hostname}
   8
   9 if (~ $TERM linux* screen* xterm* vt100* eterm*) {
  10   bold = `{tput bold} unbold = `{tput sgr0}
  11 }; if not {
  12   bold = '' unbold = ''
  13 }
  14
  15 if (~ `{id -u} 0) {
  16   left = `{echo « | iconv -f utf8 -t //translit}
  17   right = `{echo » | iconv -f utf8 -t //translit}
  18 }; if not {
  19   u = `{id -un}
  20   if (~ $u mdw mwooding) {
  21     u = '' left = '[' right = ']'
  22   }; if not {
  23     u = $u^@ left = '{' right = '}'
  24   }
  25   if (~ $__mdw_tty `{tty}) {
  26     left = '<' right = '>'
  27   }; if not {
  28     __mdw_tty = `{tty}
  29   }
  30 }
  31
  32 if (~ $#SSH_CLIENT 0 && ! ~ $__mdw_sechost $host) {
  33   sec_l = '(' sec_r = ')'
  34 }; if not {
  35   sec_l = '' sec_r = ''
  36 }
  37
  38 fn prompt {
  39   cwd = `{pwd}
  40   if (~ $cwd $home $home/*) {
  41     cwd = `{echo $cwd | sed 's:^' ^ $home ^':~:'}
  42   }
  43   prompt = ($bold$left$sec_l$u$host$sec_r^' '^$cwd$right$unbold '')
  44 }
  45 prompt
  46
  47 ###--------------------------------------------------------------------------
  48 ### Convenient aliases.
  49
  50 fn rootly { ~ $#* 0 && * = $SHELL; $__MDW_ROOTLY $* }
  51 fn r { rootly $* }
  52 fn re { rootly $EDITOR $* }
  53 fn pstree { builtin pstree -hl }
  54 fn e { $EDITOR $* }
  55 fn @ { ssh $* }
  56
  57 fn ls {
  58   if (test -t 1) {
  59     builtin ls $LS_OPTIONS '--color=auto' $*
  60   }; if not {
  61     builtin ls $*
  62   }
  63 }
  64
  65 fn greplike {
  66   grep = $1; shift
  67   if (test -t 1) {
  68     builtin $grep '--color=always' $* | mdw-pager
  69   }; if not {
  70     builtin grep $*
  71   }
  72 }
  73 fn grep { greplike grep $* }
  74 fn egrep { greplike egrep $* }
  75 fn fgrep { greplike fgrep $* }
  76 fn zgrep { greplike zgrep $* }
  77
  78 if (~ $INSIDE_EMACS 22.*,comint) PAGER = cat
  79
  80 ###----- That's all, folks --------------------------------------------------