Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -R a+x progs chmod -x a+x progs chmod -R 222 progs chmod -1 a+x progs chmod -R a+x progs chmod -x a+x progs chmod -R 222 progs chmod -1 a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to rename a file? ren rename mv remove ren rename mv remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. write grep mesg mail write grep mesg mail ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? -R -1 #NAME? None of these -R -1 #NAME? None of these 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 < user.lste who | tee user.lst who > user.lst None of these who >> user.lst who < user.lste who | tee user.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to terminate all processes in your own system except the login shell? cancel 1 kill 0 None of these kill 1 cancel all cancel 1 kill 0 None of these kill 1 cancel all ANSWER DOWNLOAD EXAMIANS APP
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