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Results tagged with bash
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user 80915
BASH is the GNU Bourne Again SHell, the successor to the classic Unix Bourne sh (shell). It's the default shell for various GNU systems.
7
votes
2
answers
316
views
Bash script to temporarily run a shell without certain group memberships
/bin/bash
function help(){
echo "rwog - run without groups";
echo "Runs a shell as if you weren't in certain supplementary groups." …
- 459
5
votes
1
answer
300
views
Script to clean up old files that should only run one instance
I'm writing a bash script for deleting old files on a Linux server. Here are some relevant facts about this script:
As currently written, it does work as expected. … /usr/bin/env bash
NUM_PROCS=4
LIMIT_TIME=30 # days
PIDFILE="/tmp/cleanup.pid"
PID_NOW="$$"
function save-pid() {
echo "$1" > "$PIDFILE"
if [[ "$?" …
- 459