What Is The Difference Between Whoami And Logname Commands?
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
What Is the Difference Between Whoami and Logname Commands?
The Log name command is the simple user that is part of the GNU core utilities. The main purpose of the Logname is to print the name of the current user. There are no arguments because there are no other options and commands. You just need to call and print the name of the current user. Logname commands do not get mixed or confused with the LOGNAME environmental variables. The LOGNAME variables can be changed by the users. This is the conflict in the Logname command it uses the wtmp/utmp log-in records to withdraw the name of the user.
There is a variety of tools that can be used to print the current login users. Some tools show a lot of switches and options while some are effective only for user identification. Whoami is the tool it is different from the Logname command. Let’s see a quick difference between these two commands.
A lot of information about the users is shown by the Whoami commands. It presents the columns of information and header also. The base output is changed by the different switches and options. This information is good but most of the time you need a simple answer. So, the Whoami command exhibits additional information, it shows all the logged-in users into the system. This additional information and a lot of information make it different from the Logname command.
The Logname command just prints the name of the current users. This is also very easy to use if the bash script is used you just need the current user’s name. The Logname command is different from the Whoami command if you are using the Sudo command. In the normal situation, both are used to print the user’s name but when you are the root user with the assistance of sudo then Whoami indicates you are the root user.