To execute a Unix shell script TEST.SH, you may use

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BlackTom AI · Accepted Answer

Question: To execute a Unix shell script TEST.SH, you may use

Option 1: 'exe TEST.SH' – This is not a standard Unix command for running scripts. 'exe' is not a typical launcher for shell scripts, and many shells do not recognize it as a valid way to execute a script. Therefore, this option is incorrect.

Option 2: 'Any of these.' – Since not all listed options are valid methods to execute a script, claiming that any of them would work is misleading. This option duplicates ambiguity and is not accurate given the other choices.

Option 3: 'bash TEST.SH' – This invokes the Bash shell explicitly to execute the script file TEST.SH. If TEST.SH has executable permissions and a proper shebang, you can still run it directly, but explicitly invoking 'bash TEST.SH' is a valid method to run the script by passing it as an argument to the Bash interpreter, ensuring that Bash handles its execution regardless of executable bit or shebang. This is a correct method.

Option 4: 'run TEST.SH' – There is no standard Unix command named 'run' for executing scripts. Unless a specific environment defines a 'run' alias or function, this would not be a general method to execute a shell script. Therefore, this option is incorrect.

In summary, among the provided options, 'bash TEST.SH' is a valid way to execute TEST.SH, while the others are not standard or universally valid methods. The evaluation hinges on recognizing common shell invocation patterns and typical command availability on Unix-like systems.

To execute a Unix shell script TEST.SH, you may use

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