grep command in Ubuntu/Linux
The grep command is useful in searching for content inside a single file, or multiple files, searching based on queries, and performing various other methods.
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How to Create Groups in Linux (groupadd Command)?
The “groupadd” command is useful in creating user groups with default configuration, custom configuration, custom GID, and can also be used to set passwords.
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How to Check JDK Version in Linux?
The JDK Version in Ubuntu can be checked by either using the “-version” command, the “update-alternative” list, or by searching it in the Installed Packages.
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How to Build and Configure the Custom Docker Images with Dockerfile
Tutorial on the power of Dockerfiles and how to utilize them to automate the creation of the custom Docker images to create efficient Dockerfile settings.
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How to Add a Windows Host to Nagios Monitoring Server
Comprehensive tutorial on how to add a Windows host to our Nagios monitor server using the prerequisites, configuration stages, and troubleshooting techniques.
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How to Auto Backup Files to USB Media When Connected
Guide on how to automatically back up our files to a USB disc when connected in Ubuntu to provide a dependable and convenient way to protect our crucial files.
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How to Archive/Compress Files & Directories, Setting File Attributes and Finding Files in Linux
Tutorial on the Linux file management tasks to archive/compress the files and directories in Linux, modify file attributes, and discover the files in Linux.
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How to Search and Find Files for Text Strings in Linux/Ubuntu?
Tools such as “grep, “ripgrip”, “ack” and “midnight commander” are used to search for string patterns in a file and find all files containing a string pattern.
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How to Generate SSH Key with ssh-keygen in Linux/Ubuntu?
An SSH keypair is generated by the “ssh-keygen” command. Additionally, the key type and size can be selected by “-t” and “-b” flags respectively.
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How to Extract/Unzip tar.gz Files from Linux/Ubuntu Commands?
Tar.gz archives are extracted either in the current working directory or in a specific directory. Additionally, specific file(s) can also be extracted.
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