How to Find Runtime of a Process in UNIX and Linux

So you checked your process is running in Linux operating system and it's running find, by using ps command. But now you want to know, ...

How to delete empty files directories in Unix Linux

Deleting empty file and directory in Unix Many times we need to find and delete empty files or directories in UNIX/Linux. Since there is no ...

10 xargs command example in Linux - Unix tutorial

xargs command in unix or Linux is a powerful command used in conjunction with find and grep command in UNIX to divide a big list of argu...

10 examples of Date command in Unix

Date command in unix or Linux is one of important command to learn and master because we always need date information. no matter you want t...

How to find file and directory size in Unix with Example - Linux tutorial

H ow to find size of directory in unix Finding file size or directory size in Unix and Linux is not very difficult but if you came from win...

10 example of chmod command in UNIX Linux

chmod command in UNIX or Linux is used to change file or directory permissions . This is one of many UNIX basic commands which a UNIX or L...

5 Example of kill command in UNIX and Linux

Kill command in UNIX and Linux is normally used to kill a suspended or hanged process or process group. Though kill is mainly associated wi...

File permissions in UNIX Linux with Example >> Unix Tutorial

Whenever we execute ls command in UNIX you might have observed that it list file name with lot of details e.g. stock_options:~/test ls -lrt ...

10 Examples of tar command in UNIX and Linux

tar command in UNIX or Linux is one of the important command which provides archiving functionality in unix. we can use UNIX tar command to ...

How to find IP Address from hostname in Windows Linux and Unix

IP Address from hostname in Windows and Linux How many times in a day you have a hostname and you want to know the IP address? Host name to...

5 example of sort command in UNIX or Linux >>>> Unix Tutorial

Sorting is one of essential task we always need to perform and UNIX or Linux has great support for sorting by using sort command. No matter ...

List of special bash parameter used in Unix or Linux script

Meaning of bash parameter used in Unix script Many of us use bash script for doing housekeeping and other stuff but occasionally and not mu...

10 example of using Vim or VI editor in UNIX and Linux

Vim or VI editor tutorial in UNIX VI Editor is like notepad in UNIX but it’s extremely powerful and have sophisticated feature to work as c...

10 examples of grep command in UNIX and Linux

grep command examples in Unix and Linux grep command is one of the most frequently used UNIX command stands for " Global Regular Expre...

Top 30 UNIX command Interview Questions asked in Investment Banks

UNIX command Questions Answers asked in Interview UNIX or Linux operating system has become default Server operating system and for whicheve...

How to create update or remove symbolic or soft link in Unix and Linux

Symbolic links , Symlink or Soft link in Unix are very important concept to understand and use in various UNIX operating systems e.g. Linux...

UNIX and Linux commands tutorial , tips and examples for beginners.

UNIX and Linux commands tutorial and tips for beginners. Hi, this is a kind of revision post where I would like share some of my earlier pos...

10 tips on working fast in UNIX or Linux

10 tips for working fast in UNIX Have you ever amazed to see someone working very fast in UNIX, firing commands and doing things in mille s...

10 Example of find command in Unix and Linux

find command is one of the versatile command in UNIX and Linux  and I used it a lot in my day to day work. I believe having knowledge of fi...

How to use Regular Expression in Unix Linux

One of the most powerful tools available to programmers are Regular Expressions, if you are good with regular expressions you can solve many...