How to support both short and long options at the same time in bash?
11327
Using getopts to process long and short command line options
47068
Wrapping a command that includes single and double quotes for another command
116800
Which shells don't support dollar-parenthesis expansion, and demand backticks?
149454
How to add two hexadecimal numbers in a bash script
71258
Functions with both optional arguments and options
102720
How To Program A Bash Script That Presses A Certain Combination Of Keys?
132562
How to enforce required command-line options with NDesk.Options?
5085
Conditional trailing space with bash programmable completion
156375
Float conditional in bash
125281
Shell script options with parsing arguments
150823
Using bash commands in keyboard shortcuts
65529
How do I escape the wildcard/asterisk character in bash?
118548
How can I use one argument as the default value for another?
58030
How can I use a file in a command and redirect output to the same file without truncating it?
111948
How to use a slash to describe two options, one of which is made up of two or more words?
135008
Using shell variables for command options
113730
how to run two commands in sudo?