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mattdm's user avatar
mattdm's user avatar
mattdm
  • Member for 13 years, 5 months
  • Last seen more than a month ago
36 votes

How to tell GNU screen to run .bash_profile in each new window?

22 votes
Accepted

SSD for swap on Ubuntu server

22 votes
Accepted

Is SSH Key Exchange more secure than password authentication?

20 votes

How to list content from a tar file without recursion?

15 votes
Accepted

Why doesn't the value in /proc/meminfo seem to map exactly to the system RAM?

15 votes
Accepted

Why can the root user edit read-only files, but a regular user with sudo access can't?

14 votes

What does `pcie_aspm` do?

13 votes
Accepted

MPM Prefork, too many apache2 process?

12 votes
Accepted

How do you monitor a monitoring server?

12 votes
Accepted

refresh squid rules after every change

11 votes
Accepted

cannot unset env variables from script

10 votes
Accepted

Making the move to source control

10 votes
Accepted

How do I reclaim a disown'd process?

9 votes
Accepted

init.d scripts written in Python

9 votes
Accepted

How to create an rpm without a build step

8 votes
Accepted

What is "commodity Internet"?

7 votes
Accepted

Find out if the OS is running in a virtual environment

7 votes
Accepted

Change default from address from Postfix from www-data to something else

7 votes
Accepted

Can I use puppet on an existing Linux server?

7 votes
Accepted

Why has CD/DVD host passthrough been disabled in CentOS 7 \ RHEL 7?

6 votes
Accepted

RHEL: Errata Explained

6 votes
Accepted

Adding tail behaviour where enter adds blank lines to less

6 votes
Accepted

how to disable telnet services in windows servers

6 votes
Accepted

Can KVM suspend or shutdown guests automatically on host shutdown?

6 votes
Accepted

Compile/Configure Options of a Yum Package (RPM)

6 votes

How to find security-leak after a skynet intrusion?

5 votes
Accepted

How to tweak Gnome user elevation in RHEL/CentOS

5 votes
Accepted

Extremely Slow IO with Simple PostgreSQL 8.4.4 Queries on Centos 5.5

5 votes
Accepted

SSH takes about 30 seconds to connect on my computer

5 votes

Why does my CentOS logrotate run at random times?

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