Learning and helping.
63 How can I use sed to replace a multi-line string? dec 7 '11
21 What is the proper sudoers syntax to add a user? aug 17 '11
20 Piping from grep to awk not working aug 30 '12
18 Is there a way to tell sudo to set my username as owner for the files created instead of root? aug 20 '14
8 What roles do DAC (file permissions), ACL and MAC (SELinux) play in Linux file security? jul 17 '11
7 How to perform a sed in-place substitution that only creates backups of files that were changed? nov 21 '11