So I'm writing a script, and for part of it, I'm storing a list of sub-directories into an array. To get a list of sub-directories, I'm using ls -d */ It works fine. When run at command line, I get ...

Here's how I make every Linux terminal feel like home.

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Exploring data, one index at a time.

It also saves a log in the same location as the backup file, including: Logging the start and end time plus how long the backup took. Logging every file that was ...

The CUIT Research Services HPC Training Series is designed to onboard researchers to shared high-performance computing (HPC) resources at Columbia. Led by HPC engineers, these hands-on sessions will ...

According to the documentation (https://www.gnu.org/software/bash/manual/html_node/Bash-Variables.html#index-BASH_005fSOURCE), BASH_SOURCE is an array, and expanding ...

Abstract: This research paper delves into the critical realm of page replacement algorithms, a fundamental component of memory management in computer systems. Memory page replacement is essential for ...

NOS-125 Linux and Unix Scripting This course covers the concepts and features of shell scripting. Topics include process control, shell scripting, advanced search techniques and power user utilities.

Developing bash scripts lets you do a lot of work with little or no effort. This bash command cheat sheet will help you get started. Developing scripts in bash (short for Bourne-Again SHell) can be a ...