giorgio79

Member for 12 years, 7 months
Last seen more than a month ago

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iptables

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31

Do I need to restart server after a linux kernel update?

Apr 26, 2013

13

linux: traceroute send operation not permitted for remote server

Oct 18, 2012

13

firewalld not listing any active zones?

Jan 13, 2016

11

Linux / mysql: is it safe to copy mysql db files with cp command from one db to another?

Mar 7, 2012

10

Is it good practice to remove the password from a ssl cert?

Nov 10, 2011

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linux: traceroute send operation not permitted for remote server

Oct 18, 2012

3

How do I list IP addresses blocked by iptables?

Dec 12, 2013

1

PHP Fatal error: Call to undefined function enchant_broker_init() - enchant not found?

Feb 8, 2013

1

How to have multiple PHP on Webmin/Virtualmin

Apr 23, 2016

0

Postfix not receiving mails from outside the localhost

Jan 7

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iptables

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firewall

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networking

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linux

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centos

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postfix NOQUEUE: reject: RCPT from 454 4.7.1 Relay access denied

+10

firewalld not listing any active zones?

+10

linux: traceroute send operation not permitted for remote server

+10

firewalld: if I change the ssh service port, is it enough to allow the new port number, or should I add a new service?

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