Nikhil Bhaskar- May 20, 2021
wget utility in Linux
Introductions: It is the utility which is no-interactive network downloader. It is used to download the files from the server even when the user is not logged on the system. It can work in the background without hinder the current process. It is a free utility which is non-interactive download of files through the web …
- Nikhil Bhaskar
- May 18, 2021
Enable MySQL slow Query Logs in Linux
The slow query log feature is turned off by default in MySQL, so in order to turn this feature on, we need to set the slow_query_log parameter to ON Enter the MySQL shell and run the following command: set global slow_query_log = ‘ON’; Enable any other desired options. Here are some common examples: Log details for queries expected to …
- Nikhil Bhaskar
- May 18, 2021
Basic Usage Tar Command To Compress And Extract Files And Directories
The Linux ‘tar’ command stands for archive and is use to create Archive, compress and extract of Archived files. Tar command in Linux is one of the command which provides archiving functionality in Linux. What is an Archive file? An Archive files is a files that’s carry are one or more files along with metadata. Archive files are used to collect …
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- Nikhil Bhaskar
- May 16, 2021
To Understand the architecture of Linux based operating systems.
Let start the learning and understand of file system. / system root directory. first major section of file system /boot boot file, kernel etc /dev contains special/device files like /dev/zero, /dev/null, /dev/tty /etc configuration files /home user home directory. For example “nitin” user will have /home/nitin, “anshika” user will have /home/anshika directory /root root user’s …
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- Nikhil Bhaskar
- May 16, 2021
How to use wc, fgrep and cal commands
Introduction: wc Command for (Count Number of Lines, Words, and Characters) In Linux operating systems, the wc command allows you to count the number of lines, words, characters, and bytes of each given file or standard input and print the result. wc stands for word count. As the name implies, it is mainly used for counting purpose. It is used to find …