Guida avanzata di scripting Bash - Portale Posta DMI

Appendice K. Un esempio di file .bashrc
function fastprompt()
{
unset PROMPT_COMMAND
case $TERM in
*term | rxvt )
PS1="${HILIT}[\h]$NC \W > \[\033]0;\${TERM} [\u@\h] \w\007\]" ;;
linux )
PS1="${HILIT}[\h]$NC \W > " ;;
*)
PS1="[\h] \W > " ;;
esac
}
function powerprompt()
{
_powerprompt()
{
LOAD=$(uptime|sed -e "s/.*: \([^,]*\).*/\1/" -e "s/ //g")
}
}
PROMPT_COMMAND=_powerprompt
case $TERM in
*term | rxvt )
PS1="${HILIT}[\A \$LOAD]$NC\n[\h \#] \W > \[\033]0;\${TERM} [\u@\h] \w\007\]" ;;
linux )
PS1="${HILIT}[\A - \$LOAD]$NC\n[\h \#] \w > " ;;
* )
PS1="[\A - \$LOAD]\n[\h \#] \w > " ;;
esac
powerprompt # this is the default prompt - might be slow
# If too slow, use fastprompt instead....
#===============================================================
#
# ALIASES AND FUNCTIONS
#
# Arguably, some functions defined here are quite big
# (ie ’lowercase’) but my workstation has 512Meg of RAM, so .....
# If you want to make this file smaller, these functions can
# be converted into scripts.
#
# Many functions were taken (almost) straight from the bash-2.04
# examples.
#
#===============================================================
#-------------------
# Personnal Aliases
#-------------------
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