-----------Command [cat]------------
At location [0] the value is [cat]
At location [1] the value is [temp]
-----------Command [tr]------------
At location [0] the value is [tr]
At location [1] the value is [A-Z]
At location [2] the value is [a-z]
-----------Command [tr]------------
At location [0] the value is [tr]
At location [1] the value is [-cs]
At location [2] the value is [a-z]
At location [3] the value is [\n]
-----------Command [sort]------------
At location [0] the value is [sort]
At location [1] the value is [-cs]
At location [2] the value is [a-z]
At location [3] the value is [\n]
sort: extra operand `\\n' not allowed with -c
Try `sort --help' for more information.
-----------Command [uniq]------------
At location [0] the value is [uniq]
At location [1] the value is [-cs]
At location [2] the value is [a-z]
At location [3] the value is [\n]
uniq: a-z: invalid number of bytes to skip
-----------Command [comm]------------
At location [0] the value is [comm]
At location [1] the value is [-23]
At location [2] the value is [-]
At location [3] the value is [/usr/share/dict/words]