This is a key difference between su and sudo. Su switches you to the root user account and requires the root account's password. Sudo runs a single command with root privileges -- it doesn't switch to the root user or require a separate root user password. Ubuntu vs. Other Linux Distri...
For finding difference between two versions of a file on Linux, you can use any one of the 4 tools explained in this article — diff, colordiff, wdiff, and vimdiff. The screenshots provided for these tools shows the difference between the following two empfile1.txt and empfile2.txt. $ ...
Difference Between Flip-flop and Latch: A flip-flop is the primary block of the most sequential circuits, and a latch is a non-synchronous memory device that does not work on the edges of the clock. Find out more on Flip-flop Vs Latch.
Difference Between FAT32 and NTFS: Both of these are types of file systems that specify how the drive needs to store its data along with the information. FAT32 has a very simple structure. NTFS comes with a very complex structure. Find out more on FAT32
$ cat /etc/resolv.conf nameserver 192.168.204.231 nameserver 192.168.154.6 nameserver 2c0f:fe38:2405:41a3::77 In some distros,resolv.confis a symlink that points to/run/systemd/resolve/stub-resolv.conf.The nameserver of the local machine is used when nonameserverkeyword is listed or defined ...