Use `man` Pages
Access manual pages for commands
Type ‘man command’ to learn about its usage and options.
Redirect Output
Save command output to a file
Use ‘command > file.txt’ to save output or ‘command >> file.txt’ to append.
Use `grep` for Searching
Search for specific patterns in files
Type ‘grep “pattern” file.txt’ to find lines containing the pattern.
Combine Commands
Use pipes to chain commands
Use ‘command1 | command2’ to pass output from command1 to command2.
Schedule Tasks
Use `cron` for periodic tasks
Edit the crontab with ‘crontab -e’ to schedule commands at specified intervals.
Use Aliases
Create shortcuts for commands
Add ‘alias ll=”ls -la”‘ to your .bashrc file for quick access.
man grep