mkdir create directory with files permission

 

Create directory with files permission using mkdir command

 

   To include the files permission when creating directory, execute the mkdir with option -m and the file permission mode.  If you already create the directory and want to change the files permission / directory permission mode, you may need to look into chmod command.  Please note that the example below create new directory and set permisson for the directory in one go...

 

Execute mkdir -m (permission mode) command

 


Linux copy command example

Linux copy command example.

 

   Need to copy files or copy folder in Linux system, this step by step Linux copy command examle show the use of Linux 'cp' command.

 

The cp command syntax, show the example on how to use the cp command to copy file or directory, run the man cp or run info coreutils 'cp invocation' to get the complete manual on how to use the Linux cp command:

 

usage:

     cp [OPTION]... [-T] SOURCE DEST


How to use Linux

 

Step by step How to use Linux the beginning...

 

   This is the beginning... the step that you need to go before you can use LINUX.... this step by step show where to begin and start to use Linux...

 

The question? how to use Linux.

 

   The answer....to use Linux you must have Linux.... but what is Linux???? now you must know what is Linux.. Linux is Operating System that use Linux kernel.. so basicly you just want to use Linux Operating system.... so


Linux show last login user

 

How to show last login on Linux Fedora

 

   The Linux last command can be very useful to show last login user on the system.  The example below show the execution of Linux last command on Linux Fedora system.

 

Show last login user

 

1.  Open Linux  shell terminal Application --> System Tools --> Terminal.


Linux What is root and What is root user the different

 

On Linux What is root and What is root user the different.

 

   They always talk about root... What is root and who is the root user?  This simple short article intend to show the diffrents between both root on Linux system.

 

Who root user.

 

   On Linux system or any other system that require login username and password in order to use the system must have sets of default user on the system... this usually come on the installation of the system.  


Linux Check CPU temperature on Fedora

The example below show how to check CPU teperature on Fedora system. The step by step below start from the installation of gnome-shell-extension-cpu-temperature, this xample done on Linux Fedora 15.

To install the package that can use to monitor CPU temperature you may need root access, so this example start with the su - command.

1. Open Linux x terminal... Application >> system tools >> terminal

2. Execute su - command, then supply the root password when ask.

3. Execute yum install gnome-shell-extension-cpu-temperature to start the package installation.


Basic Linux Command 101

 

Basic Linux Command 101.

 

   The basic Linux Command 101, contains article that you need to better understand about Linux command and the article about Linux command contains on this site.

 

Basic Linux 101 -  The basic things about Linux that you need to know before you can fly…

 

1.  The beginning... the intoduction on using Linux.


Umount and Eject CD Rom Tray or DVD Rom Tray using Linux eject Command

 

Umount and Eject CD Rom Tray or DVD Rom Tray using Linux eject Command.

 

   How to umount CD or DVD and eject the disk from the CD drive or DVD drive in one go...  On Linux system you can use the eject command to umount and then eject the CD or DVD drive.  The example below show the execution of eject command on Linux Fedora system.  But before you execute eject command to eject CD rom drive tray or eject DVD drive tray, make sure that you not in the mounted path of CD or DVD disk, other wise the eject command give you error message that say something like "device is busy"  ............. 


Control and Using Hardware Device on Linux System using Linux Command

 

Control and Using Hardware Device on Linux System using Linux Command.

 

   The Linux command example below show the list of Linux command that can be use to control and using linux device or use hardware device on Linux system.  The example of Linux command also include the example to mount and to umount the hardware device on Linux system.

 


Linux Builtin Commands

 

List of Linux builtins command on Linux Fedora system.

 

   What are and Why we call these Linux command is the Linux build in command? The answer is simple.  They comes build in inside the Linux shell.  The list of Linux builtin command below comes with the bash shell.  The Linux built in command display here is tested on Linux Fedora system using Bash shell.

 


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