In linux, the [...] built-in shell command can modify certain behavioral settings of the shell (e.g. exit immediatly if any command gives error, report error when unset variable is referenced, etc).
Answer
set
Question
In linux, the [...] built-in shell command can modify certain behavioral settings of the shell (e.g. exit immediatly if any command gives error, report error when unset variable is referenced, etc).
Answer
?
Question
In linux, the [...] built-in shell command can modify certain behavioral settings of the shell (e.g. exit immediatly if any command gives error, report error when unset variable is referenced, etc).
Answer
set
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20. Advanced Shell Scripting program will cause it to print its own epitaph. If - is given instead of a function name, then the signal is unbound (i.e., set to its default value). 20.6 Internal Settings -- the set Command <span>The set command can modify certain behavioral settings of the shell. Your current options can be displayed with echo $- . Various set commands are usually entered at the top of a script or given as command-line options to bash . Using set + option inste
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