User Patrick R

63 votes

NMAP: Check if port 80 and 8080 is open

answered Feb 21, 2010 at 11:14

9 votes

Accepted

Ubuntu mail server switch to Postfix from Sendmail

answered Jan 31, 2010 at 14:09

9 votes

Accepted

Finding ALL currently used IP addresses of Website

answered Jul 29, 2010 at 20:49

8 votes

Accepted

In a Asterisk PBX system, is hardware echo cancellation necessary?

answered Feb 17, 2010 at 1:21

7 votes

Quotas in vsftpd?

answered Feb 4, 2010 at 20:46

6 votes

Accepted

SSL site not using the correct IP in Apache and Ubuntu

answered Feb 4, 2010 at 21:52

6 votes

Accepted

Linux Process Accounting - Difference between 'cp' and 'cpu' fields?

answered Jan 23, 2010 at 2:22

6 votes

Accepted

What's the difference between example.com and www.example.com?

answered Feb 9, 2010 at 1:33

6 votes

How to change the polling interval of the Puppet master?

answered Jan 6, 2011 at 16:44

5 votes

Learning Linux beginning from novice

answered Feb 2, 2010 at 13:09

5 votes

Logging Bounced messages to a Database (Postfix with virtual domains/users)

answered Jan 27, 2010 at 22:11

5 votes

Accepted

Any way to determine if a load balancer is being used on a site?

answered Jan 28, 2010 at 4:38

4 votes

Accepted

Multiple SSL domains with one IP address but different ports?

answered Feb 4, 2010 at 22:34

4 votes

Accepted

Experience with dovecot mail server/roundcube web mail client

answered Jan 22, 2010 at 15:57

4 votes

Accepted

postfixadmin can add only 10 virtual mailbox?

answered Feb 10, 2010 at 2:29

3 votes

Accepted

Windows server with no hardware firewall

answered Jan 30, 2010 at 23:22

3 votes

Virtual vs Physical Servers

answered Jan 22, 2010 at 19:39

3 votes

Accepted

puppet variables

answered Mar 3, 2011 at 16:23

2 votes

How do I mange permissions for multiple users editing the same code on my server?

answered Jan 28, 2011 at 14:46

2 votes

would this header cause the email to be flagged as suspect?

answered Apr 29, 2011 at 16:28

2 votes

Accepted

Can't ping certain IP's on same subnet?

answered Jan 27, 2010 at 13:06

2 votes

Accepted

Lots of NULL processes in MySQL

answered Jan 24, 2010 at 23:41

2 votes

SSHd restriction per user basis

answered Feb 4, 2010 at 21:21

2 votes

MySQL delete records after crash

answered Jan 30, 2010 at 20:14

2 votes

sendmail on ubuntu (9.10) machine "stopped" sending mail

answered Mar 3, 2010 at 12:59

2 votes

apache deny directive not working

answered Feb 17, 2010 at 23:45

2 votes

Accepted

How much resources does vmstat really use?

answered Feb 15, 2010 at 21:01

2 votes

Secure SFTP access DEBIAN Lenny

answered Feb 16, 2010 at 1:18

2 votes

what chmod and owner:group settings are best for a web application?

answered Feb 10, 2010 at 0:01

1 vote

Subversion permissions problem

answered Feb 10, 2010 at 0:22

Stack Exchange Network

51 Answers

NMAP: Check if port 80 and 8080 is open

Ubuntu mail server switch to Postfix from Sendmail

Finding ALL currently used IP addresses of Website

In a Asterisk PBX system, is hardware echo cancellation necessary?

Quotas in vsftpd?

SSL site not using the correct IP in Apache and Ubuntu

Linux Process Accounting - Difference between 'cp' and 'cpu' fields?

What's the difference between example.com and www.example.com?

How to change the polling interval of the Puppet master?

Learning Linux beginning from novice

Logging Bounced messages to a Database (Postfix with virtual domains/users)

Any way to determine if a load balancer is being used on a site?

Multiple SSL domains with one IP address but different ports?

Experience with dovecot mail server/roundcube web mail client

postfixadmin can add only 10 virtual mailbox?

Windows server with no hardware firewall

Virtual vs Physical Servers

puppet variables

How do I mange permissions for multiple users editing the same code on my server?

would this header cause the email to be flagged as suspect?

Can't ping certain IP's on same subnet?

Lots of NULL processes in MySQL

SSHd restriction per user basis

MySQL delete records after crash

sendmail on ubuntu (9.10) machine "stopped" sending mail

apache deny directive not working

How much resources does vmstat really use?

Secure SFTP access DEBIAN Lenny

what chmod and owner:group settings are best for a web application?

Subversion permissions problem