3,482 reputation
31238
bio website
location Pacific Northwest
age 40
visits member for 3 years, 5 months
seen 8 hours ago

14 years of Linux System and Network Support & Administration in the Health Care and Software & Development industries.

Experience in Deploying, Administering, and Supporting: VMWare ESX, Embedded Linux hardware, Wi-Fi Infrastructure, Mail Services(Cyrus IMAP/Sendmail/Postfix), LTSP Linux Terminal solutions under Ubuntu, PostgreSQL/MySQL for Web Services, and CentOS.

Recent Convert to DevOps. Specializing in System Automation, Monitoring, and IaaS using the AWS Cloud.


Aug
25
comment Is an Ethernet point to point connection without a switch real time capable?
True. Most of the Devs visiting here kinda go glassy-eyed at this point.
Aug
24
comment Is an Ethernet point to point connection without a switch real time capable?
I assure you, collisions occur in twisted pair media as well. Your answer is worded quite poorly and may give inexperienced the impression that the elimination of collisions is inherent in the media, not simply due to the connection being built.
Aug
23
comment Is an Ethernet point to point connection without a switch real time capable?
Coax has nothing to do with the collision. The important part is the buffering in the switch.
Aug
5
comment How to free linux memory safely to improve server performance
Nope, John. This is the best answer so far. I think you need to re-read the question and think about the output from 'free' that was posted.
Aug
5
reviewed Approve suggested edit on What RAM options do I need to know before buying Server RAM?
Aug
5
reviewed Approve suggested edit on Automated third party software for Active Directory administration
Jul
24
revised How to manage the configuration of several Linux client systems?
edited tags
Jul
24
revised Multiple developers with a single Git account?
edited tags
Jul
24
revised How to create one update query (mysql) on multiple databases
edited tags
Jul
22
comment How can I assign an IP by MAC address in dhcpd
That also truncates this fixed IP declaration, so this doesn't actually answer the OP's question.
Jul
21
reviewed Leave Open del *.txt removes also file.txt_backup
Jul
21
reviewed Leave Open setting up duplicate http and https locations in apache 2.2
Jul
21
reviewed Reviewed HyperV dedicated physical adapter for Client OS or the same virtual adapter for Host OS & Virtual OS
Jul
21
reviewed Reviewed How to replace SCSI with SATA or adapt SCSI to SATA drives
Jul
21
reviewed Reviewed OpenVPN client breaks remote access to web server
Jul
21
reviewed No Action Needed squid3 how to make a computer avoid the blocking rules
Jul
21
reviewed Reviewed Why datacenter water cooling is not widespread?
Jul
11
comment What is using all of my memory on Ubuntu 12.04?
Top isn't going to tell you anything about why a particular process is using memory. And what are you doing with PHP that it's running as Root?
Jul
11
comment scp to remote server permission denied
What I said in the first comment. Go read it.
Jul
9
comment scp to remote server permission denied
That's what I said. Adding group permissions is not correct.