Unix Which of the following commands is used to copy directory structures in and out None of these cp copy cp - p cpio None of these cp copy cp - p cpio ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with ps command to slow the entire command line of the process being run? -2 -1 #NAME? -4 -2 -1 #NAME? -4 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? None of these $* $! $$ None of these $* $! $$ ANSWER DOWNLOAD EXAMIANS APP
Unix The field separator in cut command is specified with None of these -r option -c #NAME? None of these -r option -c #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it? who >> user.lst None of these who > user.lst who | tee user.lst who < user.lste who >> user.lst None of these who > user.lst who | tee user.lst who < user.lste ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? sort sort -r None of these st sh sort sort -r None of these st sh ANSWER DOWNLOAD EXAMIANS APP
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