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Question

In linux, when using the set command (to set behaviors of the shell, like existing on error), using set [...] option instead of set - option to disable the option

Answer

^^ e.g. set +h, to disable the caching of the locations of the binaries set in the PATH

Question

In linux, when using the set command (to set behaviors of the shell, like existing on error), using set [...] option instead of set - option to disable the option

Answer

Question

In linux, when using the set command (to set behaviors of the shell, like existing on error), using set [...] option instead of set - option to disable the option

Answer

^^ e.g. set +h, to disable the caching of the locations of the binaries set in the PATH

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20. Advanced Shell Scripting
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 . <span>Using set + option instead of set - option disables the option. Here are a few examples: set -e Exit immediately if any simple command gives an error. set -h Cache the location of commands in your PATH . The shell will become confused if binaries a

Summary

status	not learned	measured difficulty	37% [default]	last interval [days]
repetition number in this series	0	memorised on		scheduled repetition
scheduled repetition interval		last repetition or drill

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