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visits member for 5 years, 5 months
seen 23 hours ago

Aug
1
comment how can I make sendmail go faster
You need to find the bottleneck, which may turn out to be the receiving side. Maybe you are trying to send out too fast for certain mailbox providers and they then blocked you.
Jul
30
answered Is it possible to have on service check multiple hosts on nagios
Jul
25
comment testing network connectivity on a server with Gigabit Ethernet
What else is in between those servers? Are they connected to the same switch? Are they the only two servers on that switch?
Jul
23
answered What shell scripts have run
Jul
23
comment identifying emailids that flagged your email as spam
I've used bouncestudio, but I'm sure there are others. Also, depending on volume, you might also want to contact ReturnPath.
Jul
23
answered identifying emailids that flagged your email as spam
Jul
19
comment How to convert RJ45 wiring to RJ25
Is the RJ25 connector on your printer an Ethernet port?
Jul
18
answered Tell Postfix to pipe From certain emails to certain scripts
Jul
9
awarded  Yearling
Jul
5
comment Can't ssh tunnel to access a remote mysql server
Is mysql listening on the server? try this on the server itself: mysql -h 127.0.0.1 -P 3306 -u root --protocol=tcp -p
Jul
5
comment Server optimization for long running script
How big is your database? What is the IO subsystem configuration?
Jun
29
answered Make own dial-up ISP using broadband connection
Jun
28
answered mysql master-master setup as a way to simply master-slave promotion
Jun
25
answered What to look for when purchasing a power generator?
Jun
23
awarded  Tenacious
Jun
21
comment How to simulate air flow in a datacenter?
I'm a sysadmin and I've used CFD software to help me find solutions to hot spots in my datacenters.
Jun
16
comment Linux Installation: Modifying default ISO for additional packages and root ssh key
I agree, it's the job of kickstart/preseed to partition the drive, then get enough of a system installed so you can run your configuration manager of choice.
Jun
14
answered how to find a not formatted hard disk on linux
Jun
13
answered MySQL replication as both master and slave (replication loop?)
Jun
8
comment Server freezes while installing Redhat Enterprise Linux Server 6
I've seen something similar whole installing centos 6.4. I haven't solved it yet, but installing 6.3 then upgrading after the install seems to work.