bash set -e problems – ai conversation
Frank Earnhardt
In Bash, using standard command substitution (e.g., VAR=$(my_func)) while set -e is active can be problematic because the main script might not exit immediately if the subshell where the function…
2026
git aliases
Understanding the git alias syntax and building a few examples: git alias syntax git cleanup git sview git lg
Bash Environment
To source and export variables from a file in Bash, you need to use the source command (or its shorthand, the dot .) when executing the file. This runs the…
rsync with sshpass
To rsync files to a remote server with a password in a bash script, you can use sshpass to provide the password non-interactively. 1. Install sshpass (if not already installed):…
favicon.ico error
Have you ever noticed during web page inspection, the favicon.ico error? I’ve seen the missing favicon.ico many times in the past while inspecting some web page.Today, while working on a…
Extreme Programming in Perl
https://www.extremeperl.org
Impatient Perl
impatient-perlDownload