Unix Which of the following commands is used to list contents of directories? dir ls lp tar dir ls lp tar ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? None of these rm all rm * rm *.* rm -r * None of these rm all rm * rm *.* rm -r * 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 .mbox .profile lastlogin .exrc None of these .mbox .profile lastlogin .exrc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? which None of these i /4 pwd who am i which None of these i /4 pwd who am i ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order st sort sort -r sh st sort sort -r sh ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is not the vi Input mode command? R S j None of these rch R S j None of these rch ANSWER DOWNLOAD EXAMIANS APP
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