Shell & Scripting
Part of Linux & Systems Administration Academy > Linux Essentials Path.
47 posts.
- Reading Multiline Strings in Perl with -0777
- Bash: From Basics to Production-Ready Scripts
- Mastering Git Log: Essential Commands for Filtering Commits
- How to Split a String by Another String in Python
- How to Get a Dictionary Value with a Default Fallback in Python
- Flushing stdout in Python
- Adding a Prefix to Each Line in Bash
- Best Academic Citation Tools for Researchers
- Terminating a Bash Script and Its Child Processes in Linux
- Printing to STDERR and STDOUT in Bash
- How to Get a Process’s Parent ID in Bash
- Getting a Process PID in Bash
- Debugging Bash Scripts: Essential Techniques
- How to Split a String by Delimiter in Bash
- Extracting or Removing Trailing Numbers in Bash
- Getting Unix Timestamps in Bash
- How to Read Environment Variables in Bash
- Disabling Options in Bash Scripts
- How to Check if a Function Is Defined in Bash
- Getting a Sourced Bash Script’s Own Path
- Remove Trailing Slashes from Bash Path Variables
- How to Check if a String Contains a Substring in Bash
- Bash Semicolons After Ampersands: Why They Cause Syntax Errors
- Passing Data Between Parent and Child Windows in JavaScript
- Detecting Window Popup Closure in JavaScript
- Sending POST Requests in JavaScript: Fetch vs jQuery vs Axios
- Opening Links in New Windows and Tabs with JavaScript
- Detecting URL Hash Changes in JavaScript
- Remove the Last N Delimited Fields in Bash
- Unset Exported Variables in Bash
- Open Source Document Scanning Tools for Windows
- Control Flow in Bash: Using Functions Instead of goto
- Extracting Substrings by Delimiter in Bash
- Customizing GNOME Shell Fonts in GNOME 3
- How to Pad an Integer with Zeros in Bash
- Detecting if Your Shell is Running in GNU Screen
- Setting Environment Variables in C Shell
- Setting Environment Variables in Bash
- Generating a 10-Byte Random String in Bash
- Handling Ctrl-C Interrupts in Bash Scripts
- Running Background Processes in Bash Scripts
- Using OCaml as a Script Language
- How to Subscribe to RSS Feeds in Chrome Using Feedly
- Capturing Photos with iPhone’s Remote Adapter
- Finding Your Bash Script’s Location: $0 vs ${BASH_SOURCE[0]}
- Running Commands Across Multiple Servers with Bash and Ansible
- Start a Background Job and Return to the Shell