Nice! I'm happy to see that somebody agrees that bash is still relevant and is worth to learn. Will you cover the readonly "qualifier"?
I'm using Bash across most of my projects, so for me it's definitely here to stay :)
Truth be told, I haven't used readonly in any script, ever. I guess it's best practice to create immutable variables with:
declare -r VAR_NAME="CONSTANT_VALUE" VAR_NAME="trying-to-change-value" # Output # bash: VAR_NAME: readonly variable
Looks cool and easy to implement, I might adopt it in my future scripts.
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Nice! I'm happy to see that somebody agrees that bash is still relevant and is worth to learn.
Will you cover the readonly "qualifier"?
I'm using Bash across most of my projects, so for me it's definitely here to stay :)
Truth be told, I haven't used readonly in any script, ever. I guess it's best practice to create immutable variables with:
Looks cool and easy to implement, I might adopt it in my future scripts.