Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 222 emp? chmod u+r ??? emp chmod u+x emp[1-3] chmod 777 emp* chmod 222 emp? chmod u+r ??? emp chmod u+x emp[1-3] chmod 777 emp* ANSWER DOWNLOAD EXAMIANS APP
Unix The ls -l command tells who the owner of the file is None of these the name of the group owner of the file how large the file is and when the file was last modified. All of these who the owner of the file is None of these the name of the group owner of the file how large the file is and when the file was last modified. All of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sort -r sort st sh sort -r sort st sh ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? -4 None of these #NAME? #NAME? #NAME? -4 None of these #NAME? #NAME? #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has write and executable permissions both read and executable permissions. both read and write permissions None of these executable permission only write and executable permissions both read and executable permissions. both read and write permissions None of these executable permission only 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
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