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Questions specific to GNU’s Bourne Again SHell, as opposed to other Bourne/POSIX shells. For questions about Unix shells in general, use the /shell tag instead.

2
votes
1answer
In the release for Bash-5.0 it is mentioned that they added BASH_ARGV0: a new variable that expands to $0 and sets $0 on assignment. What is the purpose of this? When is this an improvement over just using $0? …
asked Jan 8 by RasmusWL
8
votes
2answers
If I try to execute read -a fooArr -d '\n' < bar the exit code is 1 -- even though it accomplishes what I want it to; put each line of bar in an element of the array fooArr (using bash 4.2.37 …
asked Jun 19 '13 by RasmusWL