To run a script the command is
-
su scriptname
-
sh scriptname
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ls scriptname
-
cd scriptname
B
Correct answer
Explanation
The 'sh' command executes shell scripts. When you run 'sh scriptname', you're explicitly telling the shell to interpret and execute the commands in that file. 'su' switches users, 'ls' lists files, and 'cd' changes directories - none execute scripts. This is basic shell syntax.