xinitrc is used to set up a suitable X environment, and to launch other programs, a.k.a "clients" that we may want available as soon as X is started. You likely have a system wide xinitrc to start a predefined set off programs. To customize this, create your own in your home directory. Name it .xinitrc, make sure it is an executable script, and chmod +x. An example (slightly modified from the original on my system):
# merge in defaults and keymaps
if [ -f $userresources ]; then
xrdb -merge $userresources
fi
if [ -f $usermodmap ]; then
xmodmap $usermodmap
fi
if [ -z "$BROWSER" ] ; then
# we need to find a browser on this system
BROWSER=`which netscape`
if [ -z "$BROWSER" ] || [ ! -e "$BROWSER" ] ; then
# not found yet
BROWSER=
fi
fi
if [ -z "$BROWSER" ] ; then
# we need to find a browser on this system
BROWSER=`which lynx`
if [ -z "$BROWSER" ] || [ ! -e "$BROWSER" ] ; then
# not found yet
BROWSER=
else
BROWSER="xterm -font 9x15 -e lynx"
fi
fi
export BROWSER
# start some nice programs
if [ -f $HOME/.Xclients ]; then
exec $HOME/.Xclients
else
xclock -geometry 50x50-1+1 &
xterm -geometry 80x50+494+51 &
if [ -f /usr/X11R6/bin/fvwm ]; then
exec fvwm
else
exec twm
fi
fi
發表於 2011-10-10 00:35
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