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and '.. '? Ans: We need to use option ' -A ' (do not list implied. and.. ) with command ' ls '. # ls -A Do Not List Implied 5. How will you print the content of a directory in long format listing? Ans: We need to use option ' l ' (long format) with command ' ls '. # ls -l List Files Long In the above example, the output seems like. drwxr-xr-x 5 avi tecmint 4096 Sep 30 11:31 Binary Here, drwxr-xr-x is file permission for owner, group and world. Owner has Read(r), Write(w) and Execute(x) permission. The group to which this file belongs has Read(r) and Execute(x) permission but not Write(w) permission, same permission implies for the world that have access to this file. The Initial ' d ' means its a Directory. Number ' 5 ' represents Symbolic Link. The File Binary belongs to user avi and group tecmint. Sep 30 11:31 represents the date and time it was last modified. 6. You are supposed to print the content of directory in long format listing, showing hidden/dot files. How will you achieve this?
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