Where obviously you need to create otheraccount and make sure it has the privileges that are required for performing this particular task. Ideally, you might want to make sure that my_prog runs on a dedicated unprivileged system account then, the syntax would be su otheraccount -c /path/my_prog Running a shell makes sense when you actually require shell features such as wildcard expansion, redirection, etc, or shell builtins like cd. Sh -c "command" is just an inefficient way to run command. If you are not, prepend sudo to the shell commands (the ones that arent at mysql> prompts) or temporarily become a user with root. The prompt will change from to, indicating you have root access. Your working directory will be /root, and it will read root's.
#Sudo vs su vs sudo su password#
Sudo makes sense if you are running on an unprivileged account, and have been granted the rights to switch to another account (often, but not always, root), usually with the requirement to be able to interactively supply your password (though this can be turned off if you really have to obviously, you need to understand what you are doing before you mess with security-related stuff). su is equivalent to sudo -i and simulates a login into the root account.
#Sudo vs su vs sudo su install#
There is something very passive-aggressive about the Linux sudo command. Install from APT repository To install required packages and download the Grafana repository signing key, run the following commands: sudo To add a repository. Step 1: Install the following dependencies with this command. Su makes sense if you are root and want to switch to a different account. Because sudo is granular and more secure than su, more Linux distributions set it as the default superuser command. 11 hours ago &0183 &32 Say please, not sudo. Run the following commands as root ( su - or sudo su - on machines with sudo installed). The correct answer is to simply run your command. There are benefits and drawbacks to each. Certain distributions, such as Ubuntu use sudo by default, while others, such as CentOS, prefer su. Instead, the user prepends sudo before a command that needs root privileges. You don't need any of them rc.local runs with root privileges. The sudo command is an alternative to using a separate root user with its own password.
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