Category: Commands

Command chmod chmod – command changes the permissions of one or more files. Syntax chmod [-cfvR] permissions files Options -c displays only files with changed permissions. -f suppress

Command chgrp chgrp – command changes the owner group of one or more files. Syntax chgrp [-cfvR] group files Options -c displays only files with modified group owner.

Command cd cd – command changes the current directory. Syntax cd [directory] Description The command cd without the directory name changes the current directory to home directory of

Command cat cat – Concatenate files and print on the standard output. Syntax cat [–benstuvAET] [—number] [—number-nonblank] [—squeeze-blank] [—show-nonprinting] [—show-ends] [—show-tabs] [—show-all] [—help] [—version] [file...] Options –b, —number-nonblank

Command apropos apropos – command views Authentication a list [Command] of all man-pages that contain the specified keyword. Syntax apropos keyword Options No Description Apropos command searches for

Command alias alias command definition of abbreviations for long commands Authentication or view the current list abbreviations. Syntax alias [abbrev = command] Description If you enter only the