Unix Which of the following keys is used to replace a single character with new text? s r S R s r S 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. .exrc .mbox None of these .profile lastlogin .exrc .mbox None of these .profile lastlogin ANSWER DOWNLOAD EXAMIANS APP
Unix The cp command uses: standard output file both input and output file neither standard input nor standard output file standard input file standard output file both input and output file neither standard input nor standard output file standard input file ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [ijk] None of these * [!ijk] ? [ijk] None of these * [!ijk] ? ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? ?? / // ? ?? / // ? ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to list the positional parameters to name the command being executed to process number of the current shell to exit status of ast command executed. None of these to list the positional parameters to name the command being executed to process number of the current shell to exit status of ast command executed. None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS