All in one:
==========
http://www.unixguide.net/cgi-bin/unixguide.cgi
http://bhami.com/rosetta.html
http://users.cis.fiu.edu/~tho01/psg/psg.html
http://www.ahinc.com/linux101/toc.html
http://www.digilife.be/quickreferences/quickrefs.htm
http://www.grymoire.com/Unix/Permissions.html
http://www.computerhope.com/unix/overview.htm
http://it.unm.edu/quickrefs/unix.html#files
http://www.tablespace.net/quicksheet/
http://www.techrepublic.com/downloads/50-keyboard-shortcuts-for-moving-faster-in-windows-xp/173137
http://www.catonmat.net/projects/cheat-sheets/
Windows:
========
http://www.customguide.com/computer-training/quick-references

Scripting:
=========
http://www.grymoire.com/Unix/
http://www.panix.com/~elflord/unix/bash-tute.html
http://www.arachnoid.com/linux/shell_programming.html
http://hyperpolyglot.org/unix-shells
http://devcheatsheet.com/tag/bash/
http://www.linux-sxs.org/programming/bashcheat.html
http://www.ukuug.org/events/linux2003/papers/bash_tips/
http://linuxcommand.org/learning_the_shell.php
http://www.catonmat.net/projects/cheat-sheets/
http://nixcraft.com/getting-started-tutorials/11597-linux-cheat-sheets-awk-ed-sed-bash-screen-perl-more.html
http://www.pclinuxos.com/forum/index.php?topic=59050.0
Linux:
==========
http://www.ibm.com/developerworks/linux/library/l-config/index.html
http://www.LinuxGuide.it/commands
http://netikus.net/resources_guides.html?SESSION=
http://www.ibm.com/developerworks/linux/library/l-lpic1-v3-103-1/#2-shell
http://www.ibm.com/developerworks/linux/library/l-lpic1-v3-101-2/index.html
http://ss64.com/bash/
http://oreilly.com/linux/command-directory/
http://www.pixelbeat.org/docs/
http://www.unixguide.net/linux/linuxshortcuts.shtml
http://www.pixelbeat.org/docs/linux_commands.html
http://www.pixelbeat.org/cmdline.html
http://www.tuxfiles.org/linuxhelp/linuxtips.html
http://fosswire.com/post/2007/08/unixlinux-command-cheat-sheet/
http://www.tldp.org/
http://linuxwiki.org/crontab
http://wiki.typo3.org/Category:Topic/Linux_shell-command
http://www.linuxguide.it/command_line/linux_commands_en.html
http://www.linux.org/tutorial
http://www.petermac.com/linux-command-line-tips/
http://www.ibm.com/developerworks/linux/library/
http://www.pallier.org/ressources/linux_howtos/linux_howto.html
http://www.codecoffee.com/tipsforlinux/index-linux.html
http://www.brunolinux.com/
http://www.patoche.org/LTT/all/index.html
http://www.pixelbeat.org/cmdline.html
http://www.unix.com/red-hat/
http://linux-administration.blogspot.in/2009/09/linux-interview-questions.html
http://careerride.com/Linux-Interview-Questions.aspx
http://www.sysadminshare.com/2012/09/linux-interview-questions-part-1.html
http://docstore.mik.ua/orelly/networking_2ndEd/ssh/index.htm
http://www.manyppt.com/06/Security-Administration-Tools-and-Practices.html
http://www.oracleflash.com/11/How-to-Configure-ASM-disks-using-ASMLib-or-Raw-Disks.html
http://blog.serverbuddies.com/2011/12/page/3/
http://www.ahinc.com/linux101/toc.html
http://www.nagios.org/documentation
http://www.linuxtopia.org/HowToGuides/virtualization/index.html
http://www.linuxtopia.org/online_books/bash_guide_for_beginners/index.html
http://www.linuxtopia.org/online_books/gnu_linux_tools_guide/index.html
multipath {
wwid 360050768018285af200000000000002e
alias ORA-RAC-FRA-A01
mode 660
uid 301
gid 300
}



UNIX:
=======

SOLARIS:
======

http://solaris-docs.blogspot.com/search/label/ZFS
http://francoisbasquin.blogspot.in/2008/06/solaris-metastat-need-maintenance-state.html
http://lildude.co.uk/zfs-cheatsheet

HP-UX:
=======
http://www.hpux.ws/
http://docstore.mik.ua/manuals/hp-ux/en/B3936-90122/
http://docs.gz.ro/hp-ux-performance.html
http://www.met.ca/itrc/index.php?option=com_content&view=category&id=1:hp-ux&Itemid=2&layout=default
http://www.olearycomputers.com/ll/ll.html
http://ravindranpal.blogspot.com/2008/10/mcservice-guard-commands-normal-0-false.html
http://www.sureshkumarpakalapati.in/search/label/Tftp

AIX:
==========
http://users.cis.fiu.edu/~tho01/psg/aix.html
http://www.filibeto.org/unix/aix/
ftp://prapor.myftp.org/doc/hp_student_workbooks
http://praveen4aix.blogspot.com/2009/12/user-related-commands-in-aix.html
http://www.torontoaix.com/
http://www.crazyunix.com/2011/03/root-password-recovery.html
http://praveen4aix.blogspot.com/2009/08/boot-process-in-aix.html
http://aix-administration.blogspot.in/search/label/CREATING%20A%20WPAR
http://users.cis.fiu.edu/~tho01/psg/aix.html

STORAGE:
======

SAN:
===

http://sanengineers.wordpress.com/vmware/
http://lejyphilip.blogspot.com/2012/06/clariion-interview-questions.html
http://www.sandirect.com/emc-symmetrix-vmax-se-storage-system-p-1757.html
http://www.lascon.co.uk/hwd-VMAX-CLI-commands.php#top
http://richgoldstein.net/KB/emc_symmetrix_steps.html
http://microstare.com/Interview_Answers/vmax.htm


This website is designed to be a repository of tips, documentation, and tutorials concerning the administration of machines running various flavors of UNIX. You may wish to conduct additional research on Google, Yahoo, forums, USENET, mailing lists, or other resources before implementing any of the information on this site in a production environment. We cannot guarantee that all information is accurate and will not adversely affect your systems!