Unix Which command is used to sort the lines of data in a file in reverse order sort sort -r sh st sort sort -r sh st 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.lste who > user.lst who | tee user.lst who >> user.lst None of these who < user.lste who > user.lst who | tee user.lst who >> user.lst None of these ANSWER DOWNLOAD EXAMIANS APP
Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. None of these .profile lastlogin .exrc .mbox None of these .profile lastlogin .exrc .mbox ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? tar copy cpio None of these cp tar copy cpio None of these cp ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note? chmod 4=rwx, g=rw note chmod 671 note chmod 167 note chmod 761 note chmod 4=rwx, g=rw note chmod 671 note chmod 167 note chmod 761 note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :q None of these :x q! :w :q None of these :x q! :w ANSWER DOWNLOAD EXAMIANS APP
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