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su command

Allow only members of Wheel group to use su command on RHEL/CentOS

March 27, 2014 by Sharad Chhetri Leave a Comment

In this tutorial we will learn,how to allow only members of Wheel group to use su command.Means only members of wheel group can switch to another user by using su command.As we know that in Red Hat based operating system, wheel group is a special administrative group. To allow only Wheel group’s member to use […]

Filed Under: Linux Commands, Tips And Tricks Tagged With: linux command, su command

How to enable su access or switch to superuser in freebsd

December 18, 2013 by Sharad Chhetri 4 Comments

In this tutorial we will learn how to enable su access or switch to superuser in FreeBSD. su command is used to become another user during a login session. To become a superuser you can use the command su – or su -l root .But after installing freebsd the user other than root is not […]

Filed Under: BSD, BSD troubleshooting Tagged With: freebsd, su command

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Sharad Chhetri is an experienced Linux - Cloud Engineer & freelancer. Working on Open Source Technology since RHEL 4.0 (Red Hat Enterprise Linux). He loves sharing the knowledge which earned from real scenarios. Don't be surprised if you find him in technology seminars and meetup groups. You can contact him on email for freelance projects at admin@sharadchhetri.com. Read More…

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