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Belmin Fernandez

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  • New York, NY
  • belminf
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  • Member for 9 years, 10 months
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  • Last seen Jul 21 at 21:43

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293 How can I use sed to replace a multi-line string? Dec 7 '11
69 How could we allow non-root users to control a systemd service? Mar 26 '15
53 What is the proper sudoers syntax to add a user? Aug 17 '11
38 Piping from grep to awk not working Aug 30 '12
20 Remove duplicate entries from a CSV file Mar 12 '15
19 What is [jbd2/dm-3-8] and [kdmflush]? And why are they constantly on iotop? Dec 6 '10
19 What roles do DAC (file permissions), ACL and MAC (SELinux) play in Linux file security? Jul 17 '11
19 Is there a way to tell sudo to set my username as owner for the files created instead of root? Aug 20 '14
14 Using bash's `/dev/udp`, how would I know if the port was open? Mar 21 '15
13 How to perform a sed in-place substitution that only creates backups of files that were changed? Nov 21 '11
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