Tag: Shell

>> Is It Possible to Undo a Command in Shell?

>> Why Are There Multiple Shell Prompts?

>> Convert Timespan in Seconds to Formatted Time in the Shell

>> Passing Multiple Commands to a Kubernetes Container

>> How to List Available Shells on a Linux Machine

>> Welcome Banners and Messages

>> Insert Newline in Shell Command

>> Meta Keys and Key Processing Priority in the Shell and Terminal

>> The Backslash and Removing Backslashes From a Text File or String

>> The Ease of Manual UNIX Timestamp Arithmetic in the Shell

>> How to Properly Format the Source of a Shell Script

>> How to Operate on Files Listed in a File

>> The Shell Prompt and How to Correct for Missing Newlines

>> Solving the Error “sh: 0: getcwd() failed: No such file or directory”

>> How to Test for POSIX Compliance of Shell Scripts

>> Remove All Comments From a Bash Script in the Shell

>> HTML Parsing for Extracting Text Between HTML Tags in the Shell

>> Zero Padding in the Shell

>> How to Execute a Shell Script When a USB Device Is Plugged

>> How to Send a Signal to a Process Without Killing or Stopping It

>> What’s the Meaning of $! in Bash Scripting

>> Store Paths and Change Directory With a Variable in the Shell

>> Storing the Output of watch to a File

>> Automate FTP Login and Scripting Using the Shell

>> How to Do Nothing for an Indefinite Amount of Time in Shell

>> Read a WebSocket Response in Linux Shell

>> How to Extract the Base Filename From a URL in Shell

>> What’s the Difference Between bash script.sh and ./script.sh

>> Parsing, Validating, and Printing JSON in Shell Scripts

>> Shell Auto Completion in Linux

>> How to Iterate Over a List of Strings in a Shell Script

>> Replacing Specific Line With a String Variable in Shell

>> Command-Line Tools for Printing a Blank Line Between Lines of a Text File

>> Check Whether a MySQL Database Exists Using Shell

>> Printing ASCII Art in the Shell

>> The Exclamation Mark (!) in Interactive Shells

>> Linux Shells Performance: dash vs bash

>> Delete an Exported Environment Variable in Shell

>> Starting a Shell in the Alpine Docker Container