Unix Which of the following is not a communication command. mesg grep mail write mesg grep mail write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files? dm None of these erase delete rm dm None of these erase delete rm ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to locate all the .profile files in the system? l -u .profile ls profile find /-name profile -print None of these cd /.profile l -u .profile ls profile find /-name profile -print None of these cd /.profile ANSWER DOWNLOAD EXAMIANS APP
Unix Major expressions used with find command to select file is it has been accessed in more than 375 days, is #NAME? #NAME? #NAME? None of these #NAME? #NAME? #NAME? #NAME? None of these #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? None of these pid -r option #NAME? None of these pid -r option #NAME? ANSWER DOWNLOAD EXAMIANS APP
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