Bash tips

• 15 useful bash shell built-in commands (with examples)
• Bash for loop examples
• Bash for loop with a range of numbers
• Bash options
• Bash parameter expansion
• Bash string processing
• Change your prompt string for bash
• Conditions in bash scripting (if statements)
• A running bash script is hung somewhere. can i find out what line it is on?
• How to: change / setup bash custom prompt (ps1)
• How to run an alias in a shell script?
• Howto: use bash for loop in one line
• I/o redirection in bash
• If in bash
• Manipulating strings in bash
• Operators in bash
• Performing math calculation in bash
• Printf in bash
• Quick hex / decimal conversion using cli
• Split line into words in bash
• Tmout – automatically exit unix shell when there is no activity
• Using getopts in bash shell script to get long and short command line options