This article explained how to check disk space in Linux using five different methods. Next, learn how to use thefsck commandto run a filesystem check as preventive maintenance or when there is an issue with your system.
Linux has several tools for monitoring hard drive status. Let’s take a look atsmartmontoolsin this section.smartmontoolsis a command-line tool we use to check theSMARTstatus of a disk (using thesmartctlutility). Firstly, let’s install thesmartmontoolssince it doesn’t come by default:...
How I Fixed a disk performance issue in Minutes – A Step by Step Guide to Optimize Linux System Check Disk IOPS with iostat in Linux The best command to check disk IOPS in Linux is using the iostat command. It provides statistics on IOPS for all storage devices on the system. It is u...
Learn How to Check Disk Space in Linux and Other Administration Tasks If you’re new to running Linux, there’s a lot to learn. Fortunately, there are also many resources for doing that. We are just one such tool. Others includethe Linux man-pages project, which provides a way to view...
Step 1: Install smartmontools in Linux You can installsmartmontoolsby running the command below: sudo apt install smartmontools #For Debian-based sudo dnf install smartmontools #For RHEL-based Step 2: Use smartctl to Run Health Checks ...
2. Check Information on Linux Disk Space Usage The command"df -a"is used to display information about all the mounted filesystems disk space usage, which includes total space, used space, available space,memory utilization, and the percentage of space used for each filesystem. ...
Checking disk space in Linux using command-line 1.Starting simple withdfcommand dfstands for disk free, and it’s a nifty little command to get an overview of your system’s disk space usage. General syntax: df[OPTIONS]...[FILE]... ...
Method 1: UsebadblocksTool to Check Bad Blocks on Hard Disk in Linux Using thebadblock toolin your Linux terminal, you can find out the overall status of your hard disk. It will take a while to generate a full-body report. This terminal command can get the read-only permission, so it...
You need to check a current disk space usage (or enough free disk space) on your Linux system before you performing any patch update or installing a new application or downloading a large file. It's a prerequisites to perform the above tasks, that will h
As a system administrator, you always want to make sure thatyou have enough spacefor your hosts to run. Luckily for you, there are plenty of commands that you can use in orderto check disk space on Linux. Checking disk space is essential : if you don’t monitor it, you may be unable...