Unix Which of the following commands is used to update access and modification times of a file? grep wc touch cat grep wc touch cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? del rm remove mv del rm remove mv ANSWER DOWNLOAD EXAMIANS APP
Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 744 555 755 744 555 755 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command allows you to view your file 24 lines at a time? more cat pg None of these lp more cat pg None of these lp 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 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 > user.lst None of these who < user.lste who | tee user.lst who >> user.lst who > user.lst None of these who < user.lste who | tee user.lst ANSWER DOWNLOAD EXAMIANS APP
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