This is juts quick and short pots on how to find out when you operating system has been installed on the machine, Windows or Linux.…
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Category: Command Line
How to install YouTube downloader in Docker on Synology NAS
Sometimes you run and need to download and archive YouTube video because it is good content such as troubleshooting or step by step tutorials. There…
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Install Webmin on your Raspberry Pi 4 – Ubuntu
Here simple step by step to install and configure Webmin tool on your Raspberry Pi 4 running Ubuntu 20.x operating system. Check for update Install…
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How to Make File and Directory Undeletable in Linux
There may be situation that you want to make sure your file or directory cannot be DELETED by accident or intentionally. In my case I…
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How to Convert Epub to PDF in Ubuntu Linux
EPUB is a popular file format supported by e-book readers on Amazon Kindle, Mobiles, Tablets and other devices. But sometimes you may need to convert…
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How to Check Remote SSL Certificate from terminal inLinux
Here are 3 options you can use if you want to check on SSL certificate on any website from command line in terminal on your…
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Scan your Linux Ubuntu machine for rootkits or malware
Chkrootkit is an open source rootkit scanner for Linux systems. Rootkits are hard to detect software & programs that allow access to a computer where…
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How to change SUDO password timeout in Linux
Some Linux orders require Administrator privilege for execution of certain scripts or tasks in Linux. However, the default for the administrative permissions whene you issue…
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How to Clean Wipe your hard drive before disposal
There is no need to buying very expensive tools to wipe your drive clean and securely so the data cannot be recovered. It is a…
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Easier way to add DIRECTORY to your path in LINUX
$PATH is very important environment variable and knowing how to work with it, can be very useful What Is $PATH on Linux, and How Does…
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