2 ###############################################################################
4 # File: $RCSfile: functions,v $
5 # Revision: $Revision: 1.20 $
6 # Description: Common bash functions
7 # Author: Andrew@DeFaria.com
8 # Created: Thu Jun 6 08:31:57 PDT 1996
9 # Modified: $Date: 2013/03/26 20:38:23 $
12 # (c) Copyright 2000-2005, Andrew@DeFaria.com, all rights reserved.
14 ###############################################################################
20 # Function to set the title bar. Works on the terminal emulators listed.
24 ROOT="${NORMAL}\($ROOT\)"
29 if [ "${PWD#$HOME*}" != "$PWD" ]; then
30 current_dir="~${PWD#$HOME*}"
31 elif [ "$PWD" = "$HOME" ]; then
38 current_dir="${current_dir#/view/$view_name*}"
39 current_dir="${current_dir#/sview/$view_name*}"
41 # Add CVS/Root if there is one
42 if [ -f "CVS/Root" ]; then
43 current_dir="$current_dir ($(cat CVS/Root | tr -d $CR))"
46 # Add GIT info if available
48 current_dir="$current_dir [git: $(git branch | sed -n -e 's/^\* \(.*\)/\1/p')]"
51 if [ "$TERM" = "hpterm" -o \
53 "$TERM" = "2392A" ]; then
54 string=$(echo "${SYSNAME##*:}:$@")
55 echo -n "${ESC}&f0k${#string}D$string"
56 elif [ "$TERM" = "dtterm" -o \
57 "$TERM" = "vt221" ]; then
58 string=$(echo "${SYSNAME##*:}:$@")
59 echo -n "${ESC}]2;$string\007"
60 elif [ "$TERM" = "cygwin" -o \
61 "$TERM" = "vt100" -o \
62 "$TERM" = "xterm" -o \
63 "$TERM" = "xterm-256color" ]; then
64 PS1="\[\e]0;$prefix$current_dir\007\]\[$RED\]$ROOT\[$LIGHT_CYAN\]$SYSNAME:\[$WHITE\]"
68 # Function to set the icon name. Works on the terminal emulators listed.
70 if [ "$TERM" = "hpterm" -o \
72 "$TERM" = "2392A" ]; then
74 echo -n "${ESC}&f-1k${#string}D$string"
75 elif [ "$TERM" = "dtterm" -o \
76 "$TERM" = "vt100" -a "$DTTERM" = "True" ]; then
77 # Note setting icon_name on vt100 overwrites the title bar so skip it
78 echo -n "${ESC}]1;$@\007"
82 # Sets both the title bar and the icon name.
85 icon_name "${SYSNAME##*:}"
88 # Sets title bar to machine name and path. Will include a view name if in a
89 # view and a string to indicate that you are root.
91 if [ $($id -u) -eq 0 ]; then
97 view_name=$(scm pwv -short 2> /dev/null);
99 if [ $? -ne 0 -o -z "$view_name" ]; then
103 if [[ $view_name = *NONE* ]]; then
107 title_bar "${ROOT}View: $view_name: "
110 icon_name "${SYSNAME##*:}"
113 # Sets prompt on terminals listed.
114 function set_prompt {
115 if [ $($id -u) -eq 0 ]; then
116 if [ "$TERM" = "hpterm" -o \
118 "$TERM" = "2392A" -o \
119 "$TERM" = "dtterm" -o \
120 ! -z "$DTTERM" ]; then
121 ROOT="${RED}Wizard$NORMAL "
122 elif [ "$TERM" = "vt100" -o \
123 "$TERM" = "xterm" -o \
124 "$TERM" = "xterm-256color" -o \
125 "$TERM" = "vt220" ]; then
126 ROOT="${BOLD}${BLINK}Wizard$NORMAL "
132 if [ "$TERM" = "vt100" -o \
133 "$TERM" = "xterm" -o \
134 "$TERM" = "xterm-256color" -o \
135 "$TERM" = "vt220" ]; then
136 PS1="$ROOT$BOLD$SYSNAME:$NORMAL"
144 # Function to override the normal cd command, setting title and prompt.
156 # Functions to override the normal push/popd commands, setting title and prompt.
161 \pushd "$1" > /dev/null
171 \popd "$1" > /dev/null
177 # Function to override rlogin. Note that it fixes up the title and prompt
185 # Function to override rsh. Note that it fixes up the title and prompt
193 # Function to override ssh. Note that it fixes up the title and prompt
201 function processRunning {
202 if [ $ARCHITECTURE = "FreeBSD" ]; then
208 if [ $1 != '' ]; then
209 return $(ps $psopts | grep "$1" | grep -v "grep $1" | grep -v "grep -d skip" | wc -l)
214 if [ $ARCHITECTURE = "FreeBSD" ]; then
224 ps $psopts | grep "$str" | grep -v "grep $str" | grep -v "grep -d skip"
229 function start_imap {
230 # Starts an ssh tunnel for IMAP
231 ssh -C -L 143:defaria.com:143 andrew@defaria.com
235 # Displays the command line from the /proc filesystem (if present)
239 if [ $# -ne 1 ]; then
240 error "Usage: cmdline <pid>"
246 if [ ! -d "/proc" ]; then
247 error "This OS has no /proc filesystem"
251 if [ ! -d "/proc/$pid" ]; then
252 error "PID $pid does not exist"
256 if [ ! -f "/proc/$pid/cmdline" ]; then
257 error "PID $pid has no cmdline!"
261 cat /proc/$pid/cmdline | tr -c [:print:] " "
266 processRunning ypbind; ypbind=$?
267 processRunning winbind; winbind=$?
269 if [ $# -gt 0 ]; then
270 if [ $ypbind -gt 0 ]; then
271 ypcat passwd | grep -i $@
272 elif [ $winbind -gt 0 ]; then
273 for user in $(wbinfo -u | grep -i $@); do
274 wbinfo --user-info $user
278 if [ $ypbind -gt 0 ]; then
279 ypcat passwd | $PAGER
280 elif [ $wbind -gt 0 ]; then
281 for user in $(wbinfo -u); do
282 wbinfo --user-info $user
289 processRunning ypbind; ypbind=$?
290 processRunning winbind; winbind=$?
292 if [ $# -gt 0 ]; then
293 if [ $ypbind -gt 0 ]; then
294 ypcat group | grep -i $@
295 elif [ $winbind -gt 0 ]; then
296 for group in $(wbinfo -g | grep -i $@); do
297 wbinfo --group-info $group
301 if [ $ypbind -gt 0 ]; then
303 elif [ $winbind -gt 0 ]; then
304 for group in $(wbinfo -g); do
305 wbinfo --group-info $group