User Khaled

254 votes

Accepted

How do I verify the speed of my NIC?

answered Nov 30, 2010 at 16:23

72 votes

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mount: unknown filesystem type 'linux_raid_member'

answered Apr 26, 2012 at 11:22

42 votes

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How to set $LD_LIBRARY_PATH in Ubuntu?

answered Nov 14, 2010 at 16:50

35 votes

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Ping: sendmsg: operation not permitted error after installing iptables on Arch GNU/Linux

answered Mar 24, 2012 at 11:56

35 votes

Assign multiple IPs to 1 Entry in hosts file

answered Sep 19, 2012 at 12:47

32 votes

Accepted

How to ssh to a server which I can not directly reach?

answered Feb 21, 2018 at 10:29

26 votes

Logrotate: Rotating non-log files?

answered Nov 1, 2010 at 10:24

26 votes

Accepted

How to expose a UNIX domain socket directly over TCP

answered Jun 23, 2013 at 14:21

24 votes

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ssh -R make target host accept connection on all interfaces

answered Jul 13, 2017 at 8:13

23 votes

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Is it bad to edit cron file manually?

answered Jan 6, 2012 at 14:54

22 votes

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Restart mysql replication after sql_error

answered Dec 6, 2010 at 16:21

22 votes

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postmap: fatal: open database /etc/postfix/sasl_passwd.db: Permission denied

answered Feb 27, 2011 at 7:15

20 votes

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Basic Weight Questions with HAProxy

answered Feb 7, 2011 at 17:08

20 votes

Shell script from local machine to execute command in remote machine, then continue on the local machine

answered Aug 28, 2017 at 14:23

19 votes

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Memcache basic configuration

answered Jan 7, 2012 at 10:27

19 votes

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What is the correct find -exec syntax

answered Dec 21, 2011 at 16:42

19 votes

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Using Y power cables in a datacenter

answered Jan 7, 2013 at 15:24

17 votes

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How can I open a file with line numbers displayed from the command line in 'vi'?

answered Apr 30, 2012 at 12:55

17 votes

Accepted

Filter tcpdump file AFTER capturing

answered Jan 10, 2013 at 13:23

16 votes

Should I completely turn off swap for linux webserver?

answered Jan 22, 2012 at 11:25

16 votes

How to make two UPS redundant?

answered Dec 13, 2010 at 9:32

16 votes

Authentication is required to manage system services or units.

answered Mar 29, 2017 at 13:48

15 votes

telnet counterpart for UDP

answered Jun 4, 2012 at 13:23

14 votes

Accepted

Keepalived's virtual_router_id - should it be unique per node?

answered Jan 28, 2013 at 14:25

13 votes

How to block all incoming request through one network interface?

answered Apr 3, 2012 at 13:26

13 votes

Accepted

IPTables: allow SSH access only, nothing else in or out

answered Dec 21, 2010 at 20:23

13 votes

Accepted

How to enable SOCKS5 for Squid proxy?

answered Dec 14, 2016 at 8:17

12 votes

Why should I use Public-Key Authentication for SSH?

answered Feb 19, 2017 at 12:47

11 votes

How to stop SSH from falling back to password?

answered Nov 30, 2010 at 10:57

11 votes

Accepted

iptables NEW connections vs. --syn

answered Dec 7, 2011 at 14:31

Stack Exchange Network

1,183 Answers

How do I verify the speed of my NIC?

mount: unknown filesystem type 'linux_raid_member'

How to set $LD_LIBRARY_PATH in Ubuntu?

Ping: sendmsg: operation not permitted error after installing iptables on Arch GNU/Linux

Assign multiple IPs to 1 Entry in hosts file

How to ssh to a server which I can not directly reach?

Logrotate: Rotating non-log files?

How to expose a UNIX domain socket directly over TCP

ssh -R make target host accept connection on all interfaces

Is it bad to edit cron file manually?

Restart mysql replication after sql_error

postmap: fatal: open database /etc/postfix/sasl_passwd.db: Permission denied

Basic Weight Questions with HAProxy

Shell script from local machine to execute command in remote machine, then continue on the local machine

Memcache basic configuration

What is the correct find -exec syntax

Using Y power cables in a datacenter

How can I open a file with line numbers displayed from the command line in 'vi'?

Filter tcpdump file AFTER capturing

Should I completely turn off swap for linux webserver?

How to make two UPS redundant?

Authentication is required to manage system services or units.

telnet counterpart for UDP

Keepalived's virtual_router_id - should it be unique per node?

How to block all incoming request through one network interface?

IPTables: allow SSH access only, nothing else in or out

How to enable SOCKS5 for Squid proxy?

Why should I use Public-Key Authentication for SSH?

How to stop SSH from falling back to password?

iptables NEW connections vs. --syn