Unix Which of the following special shell variables is used to process number of the last background job? $! $# $0 $* $! $# $0 $* ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is .exrc .autoexec .profile None of these autoexec.bat .exrc .autoexec .profile None of these autoexec.bat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to locate all the .profile files in the system? ls profile find /-name profile -print cd /.profile None of these l -u .profile ls profile find /-name profile -print cd /.profile None of these l -u .profile ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? changedir None of these chdir cdir cd changedir None of these chdir cdir cd 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 None of these .mbox .profile lastlogin .exrc None of these .mbox .profile lastlogin ANSWER DOWNLOAD EXAMIANS APP
Unix Which set option is used with vi editor to display line numbers on screen? nm ic li nu nm ic li nu ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS