md road-map: 2011 [LWN.net]
Friday, February 18th, 2011road map for linux software "md" RAID. Good read, cudos to Neil Brown
Archive for the 'sysadmin' Category
FPUpdater Tool README
Wednesday, February 9th, 2011curl -v -H "Accept-Language: en-us;q=2.2250738585072012e-308" http://<your tomcat server>/someurl if your tomcat/Jboss/whatver runs on unlatched JVM — the thread will go into infinite loop
also see http://blogs.oracle.com/security/…
Gettys: Whose house is of glasse, must not throw stones at another [LWN.net]
Tuesday, December 7th, 2010Interesting discussion on LWN about an article describes problem with packet loss on home broadband networks due to improper buffer sizes in various network gear (routers, cable/dsl modems, switches, etc) along the route path.
Out of Control® – » Sendmail pipe script dilemma
Friday, November 12th, 2010sendmal “smrsh” (aka sendmail restricted shell) — how to do do “pipe to a script” alias.
Help! Linux ate my RAM!
Tuesday, August 31st, 2010this is funny (web page that shows to folks that are new to linux where [i.e. disk cache] the ram goes )
http://downloads.polycom.com/voice/voip/sip_sw_releases_matrix.html
Thursday, August 12th, 2010SIP Firmware for Polycom SoundPoint IP Phones and conf. devices
So You’d Like to Send Some Email
Sunday, August 1st, 2010post by Jeff Atwood about troubles involved in setting up your own mail server (i.e. in case you actually care that mail you send will actually reach the recipient). While I don’t agree with the post, post and comments (especially comments) do contai…
Jesper-Brouer_Large-iptables-rulesets.pdf (application/pdf Object)
Friday, July 16th, 2010Netfilter: Making large iptables rulesets scale
Inside the Linux boot process
Wednesday, May 5th, 2010[short] reference for linux boot process
RHEL 6 Beta [index of ftp://ftp.redhat.com/pub/redhat/rhel/beta/6/]
Wednesday, April 21st, 2010just released on Aprl 21, 2010. Download and Try