Tag: kernel

Installing Applications and Servers in Debian GNU/Linux

Upgrading the kernel in Debian

Updates in aruljohn.com

1. Rename multiple files in Unix or Linux from the command prompt - new
2. iPhone WebApp: Latitude/Longitude Conversion between Decimal and Degrees/Minutes/Seconds - Updated it, fixed a minor bug
3. iPhone WebApp: Is the website/webpage up? - Checks if a website or web page is up and working
4. Deals & Sales for July 4th weekend - new deals for Independence Day
5. Find network key for Verizon FiOS WEP SSID - network key for FiOS
6. Mac OS X:Convert .docx file to .doc in Mac OS X Snow Leopard or Leopard - new
7. Shell Script:Read a colon delimited file /etc/passwd and display certain columns - new
8. HISTORY shell variable management in Unix/Linux - new
9. Perl:Sample script to select data from MySQL table using DBI module - new
10. Facebook Popularity of websites - Share, Like and Comment statistics - new
11. How to eject CD/DVD from your MacBook or iMac - updated
12. What Web Server does that website run on? - updated this page
13. How to play Prince of Persia (DOS version) on Ubuntu Linux - using DOSBox emulator
14. Country Information Lookup - updated country database
15. SSN Lookup Program - displays state where the SSN was issued
16. Detect iPad in PHP, Perl, JavaScript, Nginx, Apache, Lighttpd - How to programmatically detect an iPad visitor from the user-agent in PHP, Perl or JavaScript and configure it at webserver level for Nginx, Apache and Lighttpd servers.
17. Perl code - Converting Binary to Decimal and vice-versa - updated
18. Cron quick reference and examples - real world examples
19. Installing Ubuntu Linux in VirtualBox - a tutorial with screenshots
20. How to use tar, gzip and bzip2 - quick reference commands - I use them frequently
21. Unicode List - html for snowman, sunshine, umbrella ☃ ☀ ☂
22. Merry Christmas - Bible verses
23. Rotate a website - by any angle (upside down or clockwise/counter-clockwise)
24. Use Google Talk on iPhone/iPod Touch with Google App hosted domain - adding new URLs
25. Preview short URL before visiting the actual website - Works for all - tinyurl, bit.ly, tr.im, is.gd.
26. Phone Card Coupons - Call India for 2.21 cents per minute or use my referral 149070 at stanacard.com
27. (128)Network is unreachable: connect to listener on [::]:80 - fix this error in Apache
28. MD5, SHA1, CRC32 Hash Generator - Convert text to md5, sha1, crc32 hash
29. Rescue and backup your important files - from a corrupt Windows XP/Vista partition
30. How to remove CTRL M characters - remove the annoying ^M characters in files
31. Bible in one page - now includes the full Bible in one page, technically
32. Install Ubuntu Linux on your Sony PSP - a tutorial
33. Save as PDF - how to save documents or webpages as PDF