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yael
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Top posts
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question
96
What are the alternatives for checking open ports, besides telnet?
Nov 4, 2018
question
55
How do I find the line number in Bash when an error occured?
Aug 12, 2018
question
43
How to count the times a specific character appears in a file?
Aug 22, 2017
question
29
Create unique random numbers (UUIDs) in bash
Feb 14, 2019
question
29
how to replace file extension
Dec 17, 2018
question
25
how to shift array value in bash
Dec 31, 2017
question
22
How to perform chown and chgrp in one command
Aug 3, 2017
question
21
renaming a huge folder: is it risky?
Sep 24, 2017
question
18
Match with grep when pattern contains hyphen "-"
Aug 28, 2017
question
15
systemctl + what is the meaning of Restart=always
Mar 22, 2019
Top network posts
View all network posts
29
How to verify if iptables is running or the firewall is activated
12
sed + how to append lines with indent
7
how to test ntp servers as real servers that responding without using ping test
5
kafka logs + how to limit the logs size
5
What are the options to monitoring page cache usage?