How to become Unix Shell Scripting GURU

So you want to become GURU in Unix shell scripting.Ready for lecture? because we going to “GURU” series. Once up on a time Bell labs/AT&T started developing New Operating system, UNIX…….Blah…No need that history now !

Just install any version of Linux or Solaris in your laptop/notebook/PC and now you became 50% GURU. Remaining   50% you can by following our UNIX shell scripting tutorial series – Bash scripting guide.

We going to learn UNIX (LINUX) shell scripting using BASH shell scripting.

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Another silly project with phpbb3 and linux

i want to convert my phpbb2 based forum to phpbb3. My forums is with 50 thousand user base. i was applied few MODS inlcuding famous attachment mode. It will allow your forum members to upload files to posts.

ok as per phpbb.com doc – following are the steps we need to perform.

1.install fresh phpbb3 in another location ( another folder other than where ever your old board installation there

2.start install process by calling http://newphpbb3folder/install/ it performs installation it will give you 2 options 1. convert any exisating board 2. go live with new install

3.need to select 1 option and it will ask your source board path and db details. great news is it never touch / modify you old forum files/database and it just copies requires files and tables.

4.conversion is cpu intensive way. some what it fails on shared hosting account where restrictions on php.

hostgator.com worked for and it allows me to use my own php.ini. Folowing you can see my php.ini which worked for conversion.

max_execution_time=60
memory_limit=16M

hostgator.com is compatible with phpbb3. After conversion phpbb3 is automatically converted my attchment mod to phpbb3. fantastic !!! now my phpbb site is up working fine.

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http://ls.tc best free shorturl and subdomain with ads free

Today i saw one quick short url and free subdomain redirection with out ads. http://ls.tc seems new player and having plenty of subdomain real estate .. have a try and grabe it. ls.tc is very short name is n’t it ?

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unix.vc lanuched – under polishing

http://unix.vc

lanuched – but still under polishing section – more  unix stuff – more fun

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My New projects … I may continue this blog there

http://opensolarisproject.com – Learn Unix in Open source way

http://unixlife.opensolarisproject.com – silly projects with Unix

http://linuxadminsupport.com – Linux admins reference portal

http://liuxlife.linuxadminsupport.com – My time waste projects with Linux

These are the projects now i started and working … i amy continu this time waste blog there !!!!!

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want to create animation in linux ..here is good tool

wanna make animation and give it your girl friend that to using linux …yamii yamiiii …..( if she also geek like u then only)

try ktoon live cd from  http://ktoon.toonka.com/

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how to add new cron job in ipcop

ipcop users fcron instead of normal cron. So you need to use following command to add new cron job in ipcop
fcrontab -e

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Amazing network nat variations

number of ways to impment linux nat based systems. you can see very good doc with examples here nat-suse

I never expect that one can impement “NAT” in many ways..amazing..WOW !!! Every sysadmin must see this

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Linux memory usage explained here

Most of us will get surrise by seeing “top” out put of linux box…it shows almost all memory in use why ? what are the different buz words in “TOP” out put? what are “buffers”? what is cached memory ? exactly how much memory  is in use ? like so many ..questions. Best thread i found at gentoo forum

Here iam attaching in pdf also  linuxmemoryusage

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How to enable-install reiserfs-jfs-xfs for centos 4

For vmware jfs is best file system and for / partation ext3 is best. you can enable  reiserfs,jfs,xfs for cent os by following url

centos-jfs-xfs-resierfs-how-to

command is  yum –enablerepo=centosplus install kernel

For detail explanation of above command please check above mentiond url

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