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summary of the superuseful flexible dynamic magic prompt for anxious power user

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nojhan 2012-04-28 01:07:05 +02:00
commit 427c29258e
1 changed files with 14 additions and 5 deletions
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19
.bashrc
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@ -15,9 +15,18 @@ function noproxy()
export ftp_proxy="" export ftp_proxy=""
} }
# Set up prompts. Color code them for logins. Red for root, # Below are function for having a flexible dynamic prompt for power user:
# white for user logins, green for ssh sessions, cyan for telnet, # - display the colored hostname when connected via ssh
# magenta with red "(ssh)" for ssh + su, magenta for telnet. # - when root, color in yellow the [username path] and in red the sharp
# - when user, print the colored git branch name (if in a git repository):
# red = some changes are not commited, yellow = some commits are not pushed,
# green = no changes or commits
# - if necessary, print a counter for jobs that are attached to the current term (e.g. xterm &)
# or that are sleeping (e.g. Ctrl-z)
# - display the load average, colored with a colormap
# - display the battery level (if necessary), with colormap
# Where are we?
THIS_TTY=tty`ps aux | grep $$ | grep bash | awk '{ print $7 }'` THIS_TTY=tty`ps aux | grep $$ | grep bash | awk '{ print $7 }'`
SESS_SRC=`who | grep $THIS_TTY | awk '{ print $6 }'` SESS_SRC=`who | grep $THIS_TTY | awk '{ print $6 }'`
@ -40,7 +49,7 @@ else
CONN=tel CONN=tel
fi fi
# Okay...Now who we be? # Who are we?
if [ `/usr/bin/whoami` = "root" ] ; then if [ `/usr/bin/whoami` = "root" ] ; then
USR=u_root USR=u_root
else else
@ -112,7 +121,7 @@ git_branch_color()
# different colors depending on connexion type and user # different colors depending on connexion type and user
if [ $CONN = lcl -a $USR = nou_root ] ; then if [ $CONN = lcl -a $USR = nou_root ] ; then
PS1="${WHITE}[\u \w]${NO_COL}" PS1="${WHITE}[\u \w]${NO_COL}"
elif [ $CONN = lcl -a $USR = u_root ] ; then elif [ $CONN = lcl -a $USR = u_root ] ; then
PS1="${YELLOW}[\w]${NO_COL}" PS1="${YELLOW}[\w]${NO_COL}"
elif [ $CONN = tel -a $USR = nou_root ] ; then elif [ $CONN = tel -a $USR = nou_root ] ; then