Is bash scripting the same as shell scripting? - Ask Ubuntu
Nov 30, 2014 · After man bash, some of the most important resources are Greg's wiki, Bash hackers and Steve Parker's recent book on Shell scripting that focuses mainly on Bash and is …
What's the difference between <<, <<< and < < in bash?
Sep 27, 2015 · What's the difference between <<, <<< and < < in bash?Here document << is known as here-document structure. You let the program know what will be the ending text, and …
What is the meaning of exit 0, exit 1, and exit 2 in a bash script?
Mar 14, 2017 · A bash script is like a movie theater, there are different exists. The exit statements mark the location of the exits for the bash interpreter. When the script is fired, the interpreter is …
scripts - When to use () vs. {} in bash? - Ask Ubuntu
Apr 7, 2015 · When to use () vs. {} in bash? Ask Question Asked 10 years, 8 months ago Modified 3 years, 2 months ago
bash - How can I create a select menu in a shell script? - Ask Ubuntu
217 I'm creating a simple bash script and I want to create a select menu in it, like this: $./script echo "Choose your option:" 1) Option 1 2) Option 2 3) Option 3 4) Quit And according to user's …
What does >&2 mean in a shell script? - Ask Ubuntu
Oct 20, 2019 · Bash command that prints a message on stderr echo >&2 “some text” what does it mean in shell scripting In your command posted, both messages for stdout and stderr will …
Bash scripting: test for empty directory - Super User
Oct 31, 2011 · Bash scripting: test for empty directory Ask Question Asked 14 years, 1 month ago Modified 1 year, 3 months ago
looping through `ls` results in bash shell script - Super User
looping through `ls` results in bash shell script Ask Question Asked 16 years, 3 months ago Modified 2 years, 3 months ago
bash - How do I create a script file for terminal commands ... - Ask …
The equivalent to Windows batch files is shell scripts, and an excellent getting started guide is Bash Scripting. For the most part, commands that you can enter on the command line can be …
bash - What does 'source' do? - Super User
Sep 24, 2009 · . (a period) is a bash shell built-in command that executes the commands from a file passed as argument, in the current shell. 'source' is a synonym for '.'. From Bash man page: