Linuxhandbook.com

How to Check CPU Usage in Linux Command Line

Webtop command. This is probably the most common way and the most known by any Linux administrator. This simple command can provide not only CPU but also …

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URL: https://linuxhandbook.com/cpu-usage-check/

Linux File Permissions and Ownership Explained with Examples

Webchgrp <new_user_group> <filename>. In our example so far, if you want to change the user owner and group to root, you can use the chown command like this: …

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Check CPU Information in Linux [5 Simple Ways]

Web4. dmidecode Command. dmidecode is another command to retrieve various kind of hardware information of your Linux system. You can check memory usage in …

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How to Create Symbolic Links in Linux [Complete Guide]

WebTo create a symbolic link to target file from link name, you can use the ln command with -s option like this: ln -s target_file link_name. The -s option is important …

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How to Use Fsck Command in Linux (to Repair File System)

WebThe fsck command follows a pattern similar to most Linux commands. fsck [options] [filesystem] If you do not specify a filesystem, the system will analyze your fstab file ( …

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Use Systemctl Status Command to Check Service Status

WebAnd same goes for checking the status of the service. Here, you'd have to use the status flag with the systemctl command as shown: systemctl status <service …

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30 Free Linux Server Monitoring Tools & Services

WebCheckmk provides a fast, effective and powerful monitoring of networks, servers, clouds, containers and applications. You can also monitor SSL certificates with …

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What is BusyBox in Linux

WebBusyBox is getting popular these days, specially among Docker users. Many Docker images use BusyBox to provide you with a minimal image. And this could leave …

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10 Practical Grep Command Examples for Developers

WebA solution would be to combine grep with the find command instead of relying on a shell glob pattern: # This is not efficient as it will spawn a new grep process for each file. …

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6 Different Ways to List Disks in Linux Command Line

Web2. fdisk. fdisk is another common option among sysops. It currently lists the different partitions (which is related to hard drives as a hard drive can be divided into …

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Load balancing with HAProxy, Nginx and Keepalived in Linux

WebStep 2: Setup load balancers with HAProxy. On the other two systems, use the following commands to install HAProxy: HAProxy configuration file is located at …

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Disk Management Commands

WebYour Linux system may have multiple disks (HDD or SSD). These disks may be divided into partitions. The partitions are generally called devices in Linux. The commands mentioned …

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Useful Examples of the Docker ps Command

WebOne of the first Docker commands you use is the docker ps command. It shows the running containers: docker ps. Actually, running this command gives you a list …

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Monitoring Docker Containers With Grafana Using Dockprom

Webstefanprodan/dockprom. Docker hosts and containers monitoring with Prometheus, Grafana, cAdvisor, NodeExporter and AlertManager - …

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How to Update Debian Linux [With a Single Command]

WebIf you want to update Debian Linux system, here's what you need to do. Update the local package database cache with: sudo apt update. And then update all the …

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How to Clear Systemd Journal Logs in Linux

WebClearing systemd journal logs. First, check the space taken by journal logs with the du command: du -sh /var/log/journal/. You can also use the journalctl command …

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How to Use Docker Inspect Command

WebThere are two ways you can use the inspect sub-command. docker inspect [object] [options] docker [object_type] inspect [object] [options] The second method is the …

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