[csargrnds@teknixx-01 ~]$ ./welcome_to_Teknixx.sh Blog

Using Grep To Search For Text Patterns

Using Grep To Search For Text Patterns

I have been using Linux for a while on my server and have a large collection of the text file everywhere. I’m interested in learning about searching a text string. Can you tell me...

Hard Disk Troubleshooting

Hard Disk Troubleshooting

Can’t write to the hard disk on a Linux or Unix-like systems? Want to diagnose corrupt disk issues on a server? Want to find out why you are getting “disk full” messages on screen?...

Vim For Dummies

Vim For Dummies

What is Vim and Why would you use it: Vim is a powerful text based application that can be used to create, modify or save text based files. The following tutorial will introduce you...

Working With Cron Jobs On Linux

Working With Cron Jobs On Linux

Cron Jobs are used for scheduling tasks to run on the server. They’re most commonly used for automating system maintenance or administration. However, they are also relevant to web application development. There are many...

Visualize Files Content – Cat, Tail, Head

Visualize Files Content – Cat, Tail, Head

Cat, Tail, Head Commands are so useful when you are working with files. Head Command The head command reads the first ten lines of a any given file name. head [options] [file(s)] Options -c,...

8 Touch Command Examples

8 Touch Command Examples

Check this 8 Touch Command Examples so you can easily manage files and directories. touch is a standard Unix command-line interface program which is used to create empty files, update the access date or modification...

Nmap Examples For Network Admins

Nmap Examples For Network Admins

Nmap (Network Mapper) is a security scanner used to discover hosts and services on a computer network, thus creating a “map” of the network. To accomplish its goal, Nmap sends specially crafted packets to...

Check and Repair Corrupted File System On Linux

Check and Repair Corrupted File System On Linux

fsck utility is used to check and repair Linux filesystems (ext2, ext3, ext4, etc.). Depending on when was the last time a file system was checked, the system runs the fsck during boot time...