Programming Ideas, Logics, Tips and Tricks

I am writing this topic in sajithmr.com, because i am getting a lot of queries regarding this project from the place I submitted , ProjectGuidance.com , 3 years back. It was a new Webmail Service Idea Developed in JSP . Here is the link. http://www.projectguidance.com/guidance/details/id/36676649 . There are more than 400 replies and most of [...]

The most interesting and useful command i ever used is tail in unix. As the name indicate its duty is to show the last lines of a particular file. When take the case of log files such as error logs, always we have to know the last lines or last updations instead of reading from [...]

Steps: 1) sudo apt-get install ntfs-3g Installs ntfs-3g library 2) sudo fdisk -l Shows all the disk drives 3) sudo mkdir /media/windowsC Create a directory for mounting your NTFS file system 4) sudo cp /etc/fstab /etc/fstab.bak Take a backup of old conf file 5) gksudo gedit /etc/fstab Edit the configuration file 6) /dev/sda2 /media/windowsC ntfs-3g [...]

One day , while i am viewing my website, i got the error message is that, your mysql table has been corrupted. I wonder what happened to my database. I used phpmyadmin for its repair. But no use. Gone is gone !!! All this happened only because of the lack perfect backup of mysql database. [...]

Trac is an issue tracking system with wiki support. It also provide interface to subversion. It can be used as Web Subversion. Installation of trac > use apt-get install trac or yum install trac depends on your operating system. user this link for more installation help :http://trac.edgewall.org/wiki/TracDownload After the installation, you have to setup the [...]

Setup Subversion (svn) >> Depends on your linux version use package managers apt-get install subversion or yum install subversion How can i create respository ? Create a folder which you want to make as repository. svnadmin create /path/to/folder If you check the folder after this comment, you can see some files there viz conf dav [...]

Operating system level programming has a different taste than any other programming. It is very simple to understand the operating systems layers if you do os programming in linux. You can start that with system calls such as fork, pipe, memget, kill etc . For example, you know pipe. In linux command prompt ‘|’ is [...]