To enable the user to run the commands, in the sudoers file, under the user privilege specification, specify the username and commands. To configure the sudo command, you can edit the sudoers file by using the visudo command. The reason that the root user is not finding your command is likely that the PATH environment variable for root does not include the directory where foo.sh is located.

When you run a command using sudo you are effectively running it as the superuser or root.

Step 1: Install the sudo’command To achieve this, log in or switch to root user and use the APT package manager to update the system package list. If you have a system based on the apt package manager, then type apt-get install sudo and push enter. Youll receive a # symbol for a command prompt. Type root, push enter and then type the password for the original root user. Hold down Ctrl, Alt and F1 or F2 to switch to a virtual terminal. How do I fix sudo command not found in Ubuntu? Instead, they open a terminal as root (for example with su – from a normal user). Moreover, having a system without sudo could still give security benefits, since the sudo package could be affected by security bugs, as any additional part of the system. Then, add the user account in which you need to use the sudo privileges: adduser username sudo.Now install sudo : apt-get install sudo.First, open up your terminal and get the root access: su root.Now lets see how we can enable sudo on a freshly-installed Debian machine. How do I fix sudo command not found Mac?.Why does it say sudo command not found?.How do I resolve sudo command not found?.How do I fix sudo command not found in Ubuntu?.

Sudo command not found