Question Detail Default permissions of a file can be changed with ? groupchpermchmodchall Answer: Option C Similar Questions : 1. If two files on same partition point to the same inode structure they are called ? Soft linksHard linksCopy linksSimilar links Answer: Option B 2. Which LINUX command is used to update the modification time of a file ? UPDATEMODIFYTOUCHUNTOCUH Answer: Option C 3. Which command is used to set limits on file size ? ulimitalimitdlimitwlimit Answer: Option A 4. Which one shows the name of the operating system ? uname -nuname -luname -muname -o Answer: Option D 5. Which command gives the first byte where the difference is in the file1 & file2 ? diffdiffercmpcompare Answer: Option C Read more from - Linux Objective Questions Answers