![]() -t: It is used to exit from the command after executing one command.Turning off this option may cause the working uid and gid to be set as the authorized uid and gid. It is turned on whenever the real and effective user ids do not match. -p: It is used to disable the processing of the '$ENV' file and import shell functions.-k: It is used to place all assignment arguments in the environment variable of a command, except those that precede the command name.-h: It is used to save the location of commands where they looked up.-f: It is used to disable the file name generation (globbing).-e: It is used to exit immediately if a command exits with a non-zero status.-b: It is used to notify of job termination immediately.-a: It is used to mark variables that are modified or created for export.Options: The supported options by the set command are as following: To know about how to set the environment variable in Linux, visit Here.
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