Etan Reisner
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Etan Reisner
We have a series of scripts that operate on a set of shared variables that are created by the top-level script. The secondary scripts use these variables without declaring them...
``` #!/bin/bash a=(1 2 3 4) f=${a[@]:1:1} : "$f" ``` The above warns about SC2124 on the `f` assignment but that assignment is selecting a set of elements of length...
`bail`ing inside the subshell prevents its `exit` from exiting the toplevel script.