Linux, Ubuntu, Debian, Mint, CentOS Tutorials
Linux tar command is used to create archives for data, files, and folders. The tar command name comes from tape archive . One of the most useful features of the tar command is compressing multiple files and folders into a single file which can be easily compressed with different tools like gz, bz, 7z etc. … Read more
Most of the Linux distributions provides the sudo command in order to run different tools and commands with root privileges. A regular user can run tools and commands with root privileges by using the sudo but the user should be configured to access sudo command. In some cases, the user can get the sudo command … Read more
Python provides 3rd party packages for extra features. These packages are provided by different developers via the Python Package Index or PyPI . The pip command is used to manage (search, install, updated, remove) these packages. The pip command can be also named as pip2 for Python2 and pip3 for Python3. Linux distributions like Ubuntu, … Read more
Unix and Linux operating systems provide the nohup command in order to implement the nohup signal. The signal and command name are the same. The nohup command is created to prevent hop signal which is used to hang up . The hang-up signal kills all processes related to a user being killed after the user … Read more
Linux cron is used to schedule and run jobs one time or periodically. The cronjobs are stored inside the crontab file which has a simple column-based format. The crontab is a text file where columns are separated with spaces or tabs. In this tutorial, we examine the crontab format. Crontab Format The crontab format is … Read more
Docker can run multiple containers at the same time. In some cases, we may need to stop all currently running containers in an easy way with a single command. In this tutorial, we provide different ways to stop all docker containers. Stop All Docker Containers with “docker stop” Docker provides the docker stop command in … Read more
Linux bash is a command-line interface and programming interface for the Linux, Unix even MacOS operating systems. One of the most popular and useful features of the bash environment is the variables. Bash variables are used to store different data and information for the current user, processes, system, databases, etc. Define Bash Variable Variables can … Read more
Go is a popular programming language which is created by Google. The Go programming language provides simple, reliable, and efficient applications. The Go programming language is similar to the mainstream programming languages like C, C++, Java, etc. The Go programming language also named as GoLang . There are different tools that are developed with Go. … Read more
Zip is a popular compression format and tool used to put files in a single and compressed file with the *.zip extension. The zip provides a lot of advantages like compression and saving space, easy and fast transfer, single file, etc. Linux distributions like Ubuntu, Debian, RHEL, CentOS, Mint, etc. provide the zip command for … Read more
The Linux bash provides case statement in order to create conditionals where one of the multiple choices can be selected according to the specified condition. Event there is the if statement the case statement provides more readability and is easy to use. The case statement is very similar to the popular programming languages provide switch..case … Read more