Question
In bash, what does trap 'echo Exit' EXIT do?
More Shell Scripting Questions
- Which command safely iterates over filenames that may contain spaces and newlines in a shell script?
- Which symbol is used for variable substitution in shell scripting?
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- In a POSIX shell script, which construct correctly tests whether variable x is an empty string?
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- Which of the following is a system call used to create a new process in Unix-like operating systems?
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- Which construct replaces a command with its output in a POSIX shell?
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