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

   1 # -*-sh-*-
   2 #
   3 # $Id: .profile,v 1.3 1997/01/09 20:30:23 mdw Exp $
   4 #
   5 # Bash startup things
   6 #
   7
   8 if [ -z "$__mdw_profile" ]; then
   9
  10 export __mdw_profile=done
  11
  12 # --- Work out my home directory ---
  13 #
  14 # This horrible trick resolves symbolic links.  It enables resolving links,
  15 # changes directory and displays the name of the directory in a subshell
  16 # to avoid changing the current state.
  17
  18 HOME=`(set -P; cd $HOME; pwd)`
  19 cd $HOME
  20
  21 # --- Add elements to a path string ---
  22
  23 __mdw_addto () {
  24   local var=$1 val dir=$2 new=""
  25   eval "val=\$$var"
  26   shift 2
  27   for i in "$@"; do
  28     case "$new:" in *:$i:*) continue;; esac
  29     [ -d $i ] || continue
  30     case "X$val" in
  31       X)
  32         val=$i
  33         continue
  34         ;;
  35       X$i)
  36         continue
  37         ;;
  38       X*:$i:*)
  39         val=`echo $val | sed -e "s=:$i:=:="`
  40         ;;
  41       X$i:*)
  42         val=${val#$i:}
  43         ;;
  44       X*:$i)
  45         val=${val%:$i}
  46         ;;
  47     esac
  48     new=$new:$i
  49   done
  50   case $dir in
  51     l) val=${new#:}:$val;;
  52     r) val=$val$new;;
  53   esac
  54   export $var=$val
  55 }
  56
  57 # --- Set the path variable ---
  58
  59 __mdw_addto PATH l \
  60   $HOME/bin \
  61   {,/usr{,/local}{,/X11R6}}{/bin,/sbin,/games} \
  62   /opt/nfast{,/gcc}{/bin,/sbin} \
  63   $HOME/src/ncipher/scripts
  64 if [ -d /usr/local/plan9 ]; then
  65   export PLAN9=/usr/local/plan9
  66   __mdw_addto PATH r \
  67     $PLAN9/bin
  68 fi
  69
  70 # --- Find whether a program exists ---
  71
  72 __mdw_programp () { type -t >/dev/null "$1"; }
  73
  74 # --- And the same for manual pages ---
  75
  76 case "$MACHTIME" in
  77   *linux*)
  78     MANPATH=`manpath -q`
  79     ;;
  80 esac
  81 __mdw_addto MANPATH l \
  82   {/usr{,/local}{,/X11R6}{,/share}}/{man,catman} \
  83   $HOME/man
  84
  85 # --- Where my mail comes from ---
  86
  87 export MAIL=`mdw-conf mailbox`
  88 export NAME="Mark Wooding"
  89 export EMAIL=`mdw-conf email`
  90 export QMAILINJECT=c
  91
  92 # --- Find a text editor ---
  93
  94 export MDW_EDITOR=ed
  95 emacs_startup_args="--no-site-file --mdw-fast-startup -nw"
  96 for ed in \
  97         "emacs22 $emacs_startup_args" \
  98         "emacs21 $emacs_startup_args" \
  99         mg \
 100         "emacs -nw" \
 101         vi pico nano ae; do
 102   name=`echo $ed | sed 's/ .*$//'`
 103   if __mdw_programp "$name"; then
 104     MDW_EDITOR=$ed
 105     break
 106   fi
 107 done
 108
 109 export EDITOR=mdw-editor VISUAL=mdw-editor
 110
 111 # --- Various options for programs ---
 112
 113 umask 002
 114
 115 [ -z "$HOST" ] && export HOST=`hostname`
 116
 117 if [ "$DISPLAY" = "" ]; then
 118   : ${LC_CTYPE=${LANG-${LC_ALL-`mdw-conf console-ctype`}}}
 119 else
 120   LC_CTYPE=`mdw-conf x-ctype`
 121 fi
 122 unset LANG LC_ALL LC_COLLATE
 123 export LC_CTYPE
 124
 125 __mdw_programp distcc && export CCACHE_PREFIX=distcc
 126
 127 export TEXINPUTS=".:$HOME/lib/tex//:"
 128
 129 __mdw_addto INFOPATH r $HOME/info /usr/info /usr/share/info /usr/local/info
 130 __mdw_addto PERLLIB r $HOME/lib/perl
 131 __mdw_addto PYTHONPATH r $HOME/lib/python
 132
 133 export __MDW_ROOTLY=`mdw-conf rootly`
 134
 135 [ -z "$LS_OPTIONS" ] && export LS_OPTIONS="-F"
 136
 137 export BASCAT="-l +n"
 138
 139 export CVS_RSH=ssh
 140 export CVSROOT=`mdw-conf cvs-root`
 141 export SVNROOT=`mdw-conf svn-root`
 142
 143 export BECOME="--preserve-environment"
 144
 145 export PAGER=`type -p less` METAMAIL_PAGER=`type -p less`
 146 export LESS="-iqgRh1FX"
 147 export LESSOPEN="|lesspipe.sh %s"
 148 case "$LC_CTYPE" in
 149   *utf8*) LESSCHARSET=utf-8 ;;
 150   *) LESSCHARSET=latin1 ;;
 151 esac
 152 export LESSCHARSET
 153 # export MAKEFLAGS="-j4"
 154 [ "$TMPDIR" ] || eval `tmpdir -b`
 155 export TMP=$TMPDIR
 156 export PERL_READLINE_NOWARN=yes
 157
 158 [ -z "$NNTPSERVER" ] && export NNTPSERVER=`mdw-conf nntp-server`
 159 [ -z "$http_proxy" ] && export http_proxy=http://`mdw-conf http-proxy`/
 160 [ -z "$ftp_proxy" ] && export ftp_proxy=$http_proxy
 161
 162 export XUSERFILESEARCHPATH="$HOME/.Xapps/%N:/usr/lib/X11/%T/%N%S"
 163
 164 export PS_PERSONALITY=gnu
 165
 166 export NC_SITES=cam:bos
 167
 168 # -- Disable core dumps ---
 169
 170 ulimit -S -c 0
 171
 172 # --- Start an ssh authentication agent ---
 173
 174 eval `start-ssh-agent -b`
 175
 176 if [ -z "$__mdw_bashrc" ] && [ "$__mdw_force_secure_session" = "yes" ] ||
 177    ( tty="`tty`" devtty="(/dev/)?${tty#/dev/}"
 178      { { { [ -e /etc/securetty ] && sectty=/etc/securetty; } ||
 179          { [ -e /etc/securettys ] && sectty=/etc/securettys; }; } &&
 180        egrep "$devtty" $sectty >/dev/null; } ||
 181      { [ -e /etc/default/login ] &&
 182        egrep "^CONSOLE=$devtty" /etc/default/login >/dev/null; } ||
 183      case "${tty#/dev/}" in
 184        console|systty|tty[0-9]) true ;;
 185        *) false ;;
 186      esac )
 187 then
 188   export __mdw_sechost="`hostname`"
 189 fi
 190
 191 [ -n "$DT" ] && trap "source $HOME/.bash_logout" EXIT
 192
 193 # --- And a passphrase pixie ---
 194
 195 if pixie --version >/dev/null 2>&1; then
 196   mkdir -p $HOME/.catacomb
 197   pixie=${CATACOMB_PIXIE-$HOME/.catacomb/pixie}
 198   if [ -S "$pixie" ] && pixie -C help >/dev/null 2>/dev/null; then
 199     :
 200   else
 201     pixie -d 2>>$HOME/.catacomb/pixie.log
 202     __mdw_started_pixie=yes
 203   fi
 204 fi
 205
 206 [ -f "$HOME/.profile-local" ] && . "$HOME/.profile-local"
 207
 208 # --- Now, if my .bashrc hasn't been run yet, run it ---
 209 #
 210 # Oh, don't do that if we don't have a terminal.
 211
 212 [ -z "$__mdw_bashrc" ] && [ -t 0 ] && \
 213   [ -r $HOME/.bashrc ] && . $HOME/.bashrc
 214
 215 fi