Since you don't really need to write sudo in the crontab, if you are modifying root's crontab. Use root's crontab. Run the following command: sudo crontab -e This opens up root's crontab. sudo is not necessary to run your command in this context, since it'll be invoked as root anyway. Therefore, you would simply append the following to root's

sudo or superuser do is a utility used on Linux, BSD and Unix systems that provides the running command with root or Administrator privileges. Not every user needs to have root privileges but in some cases needs to run commands with root privileges. Jan 07, 2020 · The sudo command grants a one-time or limited-time access to root functionality. Typically, the sudo command is used to quickly run an administrative command, then return to the user account’s regular permissions. To provide sudo access, the user has to be added to the sudo group. Jun 18, 2019 · sudo command. Replace command with the command for which you want to use sudo. The sudo command also makes it easier to practice the principle of least privilege (PoLP), which is a computer security concept that helps control system access and potential system exploits and compromises. For more information about the sudo command, visit A. P Apr 18, 2017 · sudo (“superuser do”) is nothing but a tool for Linux or Unix-like systems to run commands/programs as another user. Typically as a root user or another user. You can delegate common tasks such as reboot the server or restart the Apache or make a backup using sudo for unprivileged users.

About Unix sudo and su commands - Knowledge Base

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Execute previous command as a sudo user. Let us suppose you want to execute previous command with elevated privileges, then below trick will be useful: $ sudo !4. Above command will execute 4th command from history with elevated privileges. If you want to execute the previous command with root privileges using sudo command, then use following Sudo Command in Linux | Linuxize Jun 15, 2019