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 # --- Find a configuration item ---
  58
  59 __mdw_conf () {
  60   local var=$1
  61   val=`sed -n "
  62     /^[         ]*$var[         ]*=[    ]*\(\|.*[^      ]\)[    ]*$/ {
  63       s//\1/; p; q
  64     }
  65   " ${MDWCONF-$HOME/.mdw.conf}`
  66   case "$val" in "~"*) val=`eval "echo ${val%%/*}"`${val#\~};; esac
  67   echo "$val"
  68 }
  69
  70 # --- Set the path variable ---
  71
  72 __mdw_addto PATH l \
  73   $HOME/bin \
  74   {,/usr{,/local}{,/X11R6}}{/bin,/sbin,/games} \
  75   /opt/nfast{,/gcc}{/bin,/sbin} \
  76   $HOME/src/ncipher/scripts
  77 if [ -d /usr/local/plan9 ]; then
  78   export PLAN9=/usr/local/plan9
  79   __mdw_addto PATH r \
  80     $PLAN9/bin
  81 fi
  82
  83 # --- And the same for manual pages ---
  84
  85 case "$MACHTIME" in
  86   *linux*)
  87     MANPATH=`manpath -q`
  88     ;;
  89 esac
  90 __mdw_addto MANPATH l \
  91   {/usr{,/local}{,/X11R6}{,/share}}/{man,catman} \
  92   $HOME/man
  93
  94 # --- Where my mail comes from ---
  95
  96 export MAIL=`__mdw_conf mailbox`
  97 export NAME="Mark Wooding"
  98 export EMAIL=`__mdw_conf email`
  99 export QMAILINJECT=c
 100
 101 # --- Various options for programs ---
 102
 103 umask 002
 104
 105 [ -z "$HOST" ] && export HOST=`hostname`
 106
 107 unset LANG
 108
 109 export EDITOR=ed
 110 for ed in "emacs21 -nw" "emacs -nw" vi pico nano ae; do
 111   name=`echo $ed | sed 's/ .*$//'`
 112   if type -t >/dev/null "$name"; then
 113     EDITOR=$ed
 114     break
 115   fi
 116 done
 117 export VISUAL="$EDITOR"
 118
 119 export TEXINPUTS=".:$HOME/lib/tex//:"
 120
 121 __mdw_addto INFOPATH r $HOME/info /usr/info /usr/share/info /usr/local/info
 122 __mdw_addto PERLLIB r $HOME/lib/perl
 123 __mdw_addto PYTHONPATH r $HOME/lib/python
 124
 125 export __MDW_ROOTLY=`__mdw_conf rootly`
 126
 127 [ -z "$LS_OPTIONS" ] && export LS_OPTIONS="-F"
 128
 129 export BASCAT="-l +n"
 130
 131 export CVS_RSH=ssh
 132 export CVSROOT=`__mdw_conf cvs-root`
 133 export SVNROOT=`__mdw_conf svn-root`
 134
 135 export BECOME="--preserve-environment"
 136
 137 export PAGER=`type -p less` METAMAIL_PAGER=`type -p less`
 138 export LESS="-iqgRh1"
 139 export LESSOPEN="|lesspipe.sh %s"
 140 export LESSCHARSET=latin1
 141 # export MAKEFLAGS="-j4"
 142 [ "$TMPDIR" ] || eval `tmpdir -b`
 143 export TMP=$TMPDIR
 144 export PERL_READLINE_NOWARN=yes
 145
 146 [ -z "$NNTPSERVER" ] && export NNTPSERVER=`__mdw_conf nntp-server`
 147 [ -z "$http_proxy" ] && export http_proxy=http://`__mdw_conf http-proxy`/
 148 [ -z "$ftp_proxy" ] && export ftp_proxy=$http_proxy
 149
 150 export XUSERFILESEARCHPATH="$HOME/.Xapps/%N:/usr/lib/X11/%T/%N%S"
 151
 152 export PS_PERSONALITY=gnu
 153
 154 export NC_SITES=cam:bos
 155
 156 # -- Disable core dumps ---
 157
 158 ulimit -S -c 0
 159
 160 # --- Start an ssh authentication agent ---
 161
 162 eval `start-ssh-agent -b`
 163
 164 if [ -z "$__mdw_bashrc" ] && [ "$__mdw_force_secure_session" = "yes" ] ||
 165    ( tty="`tty`" devtty="(/dev/)?${tty#/dev/}"
 166      { { { [ -e /etc/securetty ] && sectty=/etc/securetty; } ||
 167          { [ -e /etc/securettys ] && sectty=/etc/securettys; }; } &&
 168        egrep "$devtty" $sectty >/dev/null; } ||
 169      { [ -e /etc/default/login ] &&
 170        egrep "^CONSOLE=$devtty" /etc/default/login >/dev/null; } ||
 171      case "${tty#/dev/}" in
 172        console|systty|tty[0-9]) true ;;
 173        *) false ;;
 174      esac )
 175 then
 176   export __mdw_sechost="`hostname`"
 177 fi
 178
 179 [ -n "$DT" ] && trap "source $HOME/.bash_logout" EXIT
 180
 181 # --- And a passphrase pixie ---
 182
 183 if pixie --version >/dev/null 2>&1; then
 184   mkdir -p $HOME/.catacomb
 185   pixie=${CATACOMB_PIXIE-$HOME/.catacomb/pixie}
 186   if [ -S "$pixie" ] && pixie -C help >/dev/null 2>/dev/null; then
 187     :
 188   else
 189     pixie -d 2>>$HOME/.catacomb/pixie.log
 190     __mdw_started_pixie=yes
 191   fi
 192 fi
 193
 194 [ -f "$HOME/.profile-local" ] && . "$HOME/.profile-local"
 195
 196 # --- Now, if my .bashrc hasn't been run yet, run it ---
 197 #
 198 # Oh, don't do that if we don't have a terminal.
 199
 200 [ -z "$__mdw_bashrc" ] && [ -t 0 ] && \
 201   [ -r $HOME/.bashrc ] && . $HOME/.bashrc
 202
 203 fi