ls Command - List Files and Directories
This article explains the basic usage and options of the ls command
rm Command - Remove Files and Directories
Learn how to delete files and directories using the rm command
mv Command - Move and Rename Files
Learn how to move and rename files and directories using the mv command
cp Command - Copy Files and Directories
Learn how to copy files and directories using the cp command
find Command - Search for Files
Learn how to search for files and directories with specific conditions using the find command
grep Command - Search for Patterns
Learn how to search for specific patterns in files and text using the grep command
cat Command - Display and Concatenate Files
Learn how to display file contents and concatenate multiple files using the cat command
shift Command - Shift Positional Parameters
Learn how to shift positional parameters and process arguments using the shift command
set Command - Configure Shell Options
Learn how to configure shell options and manipulate positional parameters using the set command
declare Command - Declare Variable Types and Attributes
Learn how to declare variable types and set attributes using the declare command