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Welcome to Webminal community
@system wrote: Welcome to Webminal! This site is dedicated to Webminal community to share, learn GNU/Linux skills and seek help. Please feel free to post queries related to Linux commands or scripting...
View ArticleHow to find how much time you spent on your system?
@laks wrote: Ever wondered, how often you logged into your linux system? and how much time you spent on it ? Just type last -aFw It will show the listing of last logged in sessions. If your system has...
View ArticleAbout the Linux Tips category
@laks wrote: (Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters. Until you...
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Linux Command-line Journey Day-1
@laks wrote: This tutorial originally written for Online Linux Terminal 'www.webminal.org' - So better openyour terminal and read on! Know your location Where Am I ? What's a command How to create a...
View ArticleAbout the commandline category
@laks wrote: (Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters. Until you...
View ArticleAbout the Bash category
@laks wrote: (Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters. Until you...
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Linux Command-line Journey Day-2
@laks wrote: We will continue Day-2 of our Linux Command-line journey. Understanding and manipulating file contents: Understanding cat command Input/Output Redirection Head and tail of file...
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Linux Command-line Journey Day-3
@laks wrote: Today Day-3, we will walk through file related stuffs. More File operations Taking file backup with cp Verifying file integrity How to move file from one location to another? Protecting...
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Linux Command-line Journey Day-4
@laks wrote: Today will have rather short Journey on Day-4. Locate or find a file Which one is that? Search for a text inside a file or files Counting the impossible How to sorting file contents...
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Linux Command-line Journey Day-5
@laks wrote: Lets begin Day-5, How to identify file type without opening? First cut it then paste and finally fold a file FileSystem hierarchy structure Split one big file into multiple small files...
View ArticleAbout the mysql category
@laks wrote: (Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters. Until you...
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A Quick mysql tutorial in 7394 hours!
@laks wrote: A Quick mysql tutorial in 7394 hours! So you are one of those tranditional/rigid user who believe in SQL and arguing/fighting against NOSQL? Welcome to a Quick mysql tutorial in 7394...
View ArticleDIY : Create Linux User by Hand
@laks wrote: You know how to create Linux user account with useradd and passwd.But do you know how to create it without using them? No, you can't adduser which is nothing but an symlink to 'useradd'...
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How to prevent accidental or intentional file deletion?
@laks wrote: Lets create a secret file with top secret content echo "Earth is our home!!!!" > secretfile.txtNow some intruders got root access wants to destory your secretfile with simple command...
View ArticleHow to change sshd port and do it in wrong way?
@laks wrote: Its a matter of two step process! First Step 1) You need to have root (or sudo) permission to change/edit this file /etc/ssh/sshd_config Step 2) As you know sshd default listens on port...
View ArticleHow to compile C code and execute it?
@laks wrote: If you know vim/vi editor open a hello.c and save this content int main(){printf("hello linux world!");return 0;}If you don't know how to use vi/vim editor - just type cat > hello.c...
View ArticleAbout the Admin category
@laks wrote: (Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters. Until you...
View ArticleHow to install GNU C-compiler?
@laks wrote: If you use rpm based distro like Fedora/Centos/RHEL, yum -y install gccOn dpkg based distro like Ubuntu/Debian/Mint apt-get install gccThat's it. Now verify the gcc version using command...
View ArticleHow to write simple while loop in bash?
@laks wrote: COUNTER=0 while [ $COUNTER -lt 10 ]; do echo The counter is $COUNTER let COUNTER=COUNTER+1 done We initialize the loop counter on line-1 and increment the counter on line-4. The echo...
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Linux Command-Line Journey Day-6 (Process)
@laks wrote: Linux Process Basic commands So far,we have seen about file related commands. Lets start with process-related command. What's a process? Wiki says "In computing, a process is an instance...
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