Category Archives: Tips

Php Date Format

Date time formatting in PHP
Many scripts written in php need date and time function . PHP has many predfined date formats and you can also customized it as per your need .
Here are some of the date format examples and additional details for php.

ssh Without Password in Few Simple Steps

How to configure passwordless ssh & sftp access in Unix & Linux systems? Follow these simple steps with examples with a basic troubleshooting section at the end. sftp uses underlying ssh access for authentication and after you establish passwordless ssh access you will have passwordless sftp access a s well.

This a real life example of configuring passwordless access for two users . The user ‘web’ in this case needs a secure password less access to another user james in a server ‘devserver’
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Unix Tech Tips

  1. Running Sol
    aris  in 32 or 64 bit mode
    – Page 1
  2. Removing ^M from Unix text files – Page 2
  3. Backup commands – ufsdump , tar , cpio – Page 3
  4. Setting up Ethernet card speed & duplex mode – Page 4
  5. One Line scripts – Page 4

Crontab – Quick Reference

Setting up cron jobs in Unix, Solaris & Linux

cron is a Unix, solaris, Linux utility that allows tasks to be automatically run in the background at regular intervals by the cron daemon. 

Unix Commands Tutorial

Learn about the Unix commands with their usages and examples.
This Unix command tutorial introduces you with some of the most popular and useful commands used in nix operating system to get you started with Unix.
All Unix OS comes with online manual system, man, which can be used used as ,man , to get more details and complete set of options.