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Re: Syntax for comparing numbers "-op" (operator)
Let me clarify. First type the man command for whatever manual page you seek. By the way, it doesn't hurt to look at the "man" manual page, as in: "man man" to see what options an…2 -
Re: Syntax for comparing numbers "-op" (operator)
"-op" is a generic place holder for the real operators. The possible operators are "eq" (equal), "ne" (not equal), "lt" (less than), "le" (less than …2 -
Re: Lab 12.2 - Further explanation required. Thank you
The point of the $PATH environment variable is which "ls" command is found and executed first. The system will use your $PATH environment variable contents to look for a command called &quo…1 -
Re: Lab 12.2 - Further explanation required. Thank you
The simple answer is try not to name your commands after system commands if they have a different function. On the other hand, let's say you want to have your own "ls" command that lists th…1 -
Flow
Self-paced courses such as the ones in the IT Professional Program that you are enrolled in can provide extreme flexibility in your scheduling. You, the student, can decide when you want to read the …1
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