TuXHaT

Got an error reading communication packe... Are you troubled with below errors in MySQL server, 101213 0:05:26 [Warning] Aborted connection 3870165 to db: ‘*****’ user: ‘******’ host: ‘some host’ (Got an error reading communication packets) There could be couple of reasons for these in mysql error log, –...

Troubleshooting swap usage in linux... Hi All, Every body knows what swapping is, writing modified pages (unit of physical mem) to swap space ( swap filesystem ) when a page fault occurs. What is page fault? when a process asks for a page and if it is not in the physical memory it has to be read from the disk which causes a page fault. So...

Disable ipv6 in ubuntu server 10.04 LTS... To disable ipv6 in ubuntu server, vi /etc/default/grub Append “ipv6.disable=1″ to GRUB_CMDLINE_LINUX_DEFAULT as below, GRUB_CMDLINE_LINUX_DEFAULT=”quiet ipv6.disable=1″ Then do, update-grub

starting windows shell scripting... I recently read blog entry on “Five Windows command prompt tips every IT pro should know”, http://blogs.techrepublic.com.com/itdojo/?p=947 There started my desire to try win32 shell scripting. Not a full time study, just try bits and pieces which may be useful in day to day...

selinux denials on 3ware RAID SMART chec... If you have a selinux enabled linux machine and is using smartd to check hard drives connected to 3ware RAID controller, you may encounter with couple of denials as below, kernel: type=1400 audit(1252046658.420:122): avc: denied { ioctl } for pid=28988 comm=”smartd” path=”/dev/twa0″...