![]() ![]() ![]() # Open a new tab and execute the specified command before showing the prompt. $ ttab ls -l "$HOME/Library/Application Support" Unfortunatelly, Ttab has no plans to add support for other platforms. Similar to wttab "a CLI for Unix-like platforms that programmatically opening a new terminal tab/window in one of the following terminal applications, optionally with a command to execute". $ wttab -window -workdir '~/myproject' 'ls -all' Programmatically open Windows Terminal tab or windows $ npm i -g wttab # executes the first command on a new window and the second on another one.ĭisclaimer: I am the author of neWin - looking for help to add more flavors! wttab: Windows WSL & Powershell only $ newin -workdir '~/myproject' 'npm start:watch' 'npm test:watch' # open a new window, waiting for input command Works as-is in both KDE Linux and WSL, with no code changes. Opens multiple new Window(s) or Tab(s) on Windows Terminal (WSL) or KDE Konsole and optionally executes bash command(s). Now that you are familiar with the basic syntax, let us see some examples of how to use the sudo command for effective Linux security.There is no universal way on *Nix to open new Window(s) or Tab(s) on and execute bash command(s), on all the different distros and flavours out there: Gnome, KDE, XWindows, Windows Terminal (WSL), MacOS and the list goes on.Įach window manager and flavour comes with its own Terminal / Console app, and they all have different command line arguments, behaviours and quirks.Īs far as I know, the closest you can get are: neWin: Windows WSL & KDE Konsole Runs the command as a user other than the default user (usually root) Use a custom password prompt with optional escape sequences Runs the command with the specified group as the primary groupĪvoid prompting the user for input of any kind Some of the popular options to pair with the sudo command are: However, it makes the file empty if it exists already. The same (>) operator is also used to create a file if it doesn’t exist already. The syntax to use the sudo command in Linux is: Create an Empty File Using > Redirection Operator In Linux, the redirection operator (>) is used to redirect the output of a command to a file instead of displaying it on the terminal. Once you have granted sudo access to the users, they can now run Linux Terminal commands as a sudo user. Note: Be extra careful of who you give sudo access to and grant access to only those users who need administrative rights. Save the changes made to the sudoers files and exit the editor. Well, this could lead to a complete disaster leading to various security risks in the system. Now that you know that the root user holds the complete administrative rights of the Linux system, you may be wondering if you can grant administrative rights to all users. If you need to learn more about permissions in Linux, check out our extensive guide on Linux file permissions. They are only used to execute some services like creating a backup or updating the system. No-Login User: These users have neither a login shell nor a home directory.Regular user: These types of users have restricted access to the system which means they are allowed to access a limited number of files and commands to execute.Superuser: They have the highest level of security clearance as they can execute any command, and open and modify any file in the system.The way Linux security works is by limiting the privileges among users. Before we proceed further, it’s important to learn about user privileges in Linux. ![]()
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