Unix Which column contains all details of the permissions of a file when you issue the ls -l command? fourth first second third fourth first second third ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a directory? rmdir rd dldir rdir rmdir rd dldir rdir 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 -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 save the output of the who command in a file named user.lst, as well as display it? who > user.lst who | tee user.lst who < user.lste who >> user.lst None of these who > user.lst who | tee user.lst who < user.lste who >> user.lst None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? ^pat $pat pat$ pat^ ^pat $pat pat$ pat^ ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? None of these rch ech tch fch None of these rch ech tch fch ANSWER DOWNLOAD EXAMIANS APP
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