Sometimes itâ s useful to make sure a Bash shell script doesnâ t run too frequently. Hereâ s a neat way to set a time limit that must expire before the script can run again.

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It used to be one of the joys of writing embedded software was never having to deploy shell scripts. But now with platforms like the Raspberry Pi becoming very common, Linux shell scripts can be ...

The only trick, then, is to find the end of the script and, thus, the start of the payload. Consider this file, deliver.sh: #!/bin/bash WORKDIR=$( mktemp -d ) #find last line +1 SCRIPT_END=$( awk ...

This brief tutorial explains how to perform bulk text replacement in Bash using grep, sed, and xargs commands in Linux.

Let's explore what Linux exit codes are, the list of common exit codes, and how you can use them to troubleshoot your Linux ...

What Else Is There to Know About Exit Status? Exit codes are pretty simple, following the Unix principle, and this is part of ...

UNC5174 uses SNOWLIGHT and VShell to target Linux and macOS systems, exploiting Ivanti flaws for remote control.

A Chinese state-backed hacking group tracked as UNC5174 relaunched its operations after a year of silence with a campaign ...