When you issue the command ls -l, what signifies the first
character of the resulting display file? 701 What command
can you use to determine the purpose of any command?

Answer Posted / sambath

ls -l :- First character will tell whether the listed one is
file or a directory. It would be "d" if its is a directory,
or if its a file it would be blank.

2)whatis command will give the brief answer for the purpose
of the command.

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