Akashic Seer

Tag: linux variables

  • Linux bash scripting command substitution aka $(command)

    Linux bash scripting command substitution aka $(command)

    Linux has this syntax that looks like so: $(command) This is called command substitution. This allows you to get information about the execution of the command instead of having it it directed to STDOUT aka the terminal screen as usual. That is very useful actually because you can run a command and store the output […]

  • BASH shell scripting links and resources

    Bash scripting manual 5.1 Advanced Bash scripting guide Bash script cheat sheet Bash Scripting: Everything you need to know about Bash-shell programming Respond to prompt in Bash Script – a tutorial on how to respond to prompts in Bash scripts. How To Write a Bash Script That Answers Interactive Prompts  MySQL: Run Query from Bash […]