![how to run a disk check on linux how to run a disk check on linux](https://lcom.static.linuxfound.org/sites/lcom/files/diskspace_1.jpg)
It displays the same information but in a more intuitive way.
![how to run a disk check on linux how to run a disk check on linux](https://i0.wp.com/itsfoss.com/wp-content/uploads/2020/11/free-disk-space-linux-df-command-output.png)
If you prefer a more interactive way to see your hard disk information, ncdu provides an ncurses-based interface to du.
#How to run a disk check on linux full
I’m not sure what you would do if you did not have another file already or exactly what caused the super speeds. For a full list of possible parameters, check out the du man page. So I had another file already on the disk that was 3.4GB that I could use as the if:ĭd if=en_windows_server_8_beta_圆4_dvd_810648.iso of=/dev/null bs=1048576ģ589316608 bytes (3.6 GB) copied, 104.624 s, 34.3 MB/s Obviously my little usb HD is not capable of 5.3 GB/s. With the information you gather, you can go about making some free space on Ubuntu. Verify that the multipathd is running by entering the following command. I’ll also show the GUI method for desktop Linux users. StepsEnter the following command on the Linux host: multipath -v3 -d -ll. Type any one of the following command to find os name and version in Linux: cat /etc/os-release. to open the benchmarking tool for the selected drive. How do I find the Linux OS version Open the terminal application (bash shell) For remote server login using the ssh: ssh userserver-name. From there, select the option Benchmark Disk. I’ll explain a few things around checking available disk space in Linux. Once open, use a single click to select your disk from the left hand side of the dialog window, and then click on the 3 vertical dots near the top right of the dialog window (to the left of the minimize button). If the above output is confusing for you, don’t worry. #:/media/chris/Storage$ dd if=test of=/dev/null bs=1048576Ģ147483648 bytes (2.1 GB) copied, 0.407218 s, 5.3 GB/s Checking free disk space with df command in Linux. #:/media/chris/Storage$ dd if=/dev/zero of=test bs=1048576 count=2048Ģ147483648 bytes (2.1 GB) copied, 29.9929 s, 71.6 MB/sīut when I tried to read the file using the second command I got this: The first command to write the file worked perfectly: I wanted to test the speeds of a usb connected 2.5 HD. I tried you method but ran into a problem.