Bash Scripting Basics: Commands, Conditionals and Loops
Bash scripting basics tested on Ubuntu and RHEL: variables, commands, arguments, exit codes, if and case, file tests, arithmetic, loops and a log checker.
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Bash Loops in Practice: for, while and until Examples
Bash for, while and until loops tested on Ubuntu and RHEL: arguments, reading files line by line, safe filenames, polling timeouts and subshell bugs.
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