Example 3-1: Basic UNIX Command Syntax
ls This is the basic "ls" command, with no flags and no arguments. ls -a This is the basic "ls" command, with the "-a" flag. ls -al This is the basic "ls" command, with the "-a" and "-l" flags. ls -al *.doc This is the basic "ls" command, with the "-a" and "-l" flags, and the argument "*.doc".
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