Dimas Maulana

WSL 2 (Windows Subsystem for Linux 2) has gained significant popularity among developers for its ability to run a full Linux kernel alongside the Windows operating system. However, one common issue that users may face is RAM overload on the host machine. This can lead to performance degradation and even system crashes. One approach to mitigate this problem is by limiting memory and processor usage for WSL 2 by editing the wsl.conf configuration file.

you want a set of Bash commands for managing processes in a Linux environment. Here’s an explanation of what each command does:

1. Kill Child Process and Parent Process:

   1	pid=17844 && pkill -TERM -P $pid && kill $pid

   This command first assigns the value 17844 to the variable pid. Then, it uses pkill with the -TERM option to send a termination signal to all processes with a parent process ID (PPID) equal to the value stored in pid. Finally, it uses the kill command to send a termination signal to the process with the PID stored in pid.

Indentation settings are crucial for maintaining consistent and readable code. In Vim, you can easily modify indentation preferences using various commands. Here’s a breakdown of your provided commands and their effects:

Converting Tabs to Spaces

To replace tabs with spaces, follow these steps:

In Linux, you can manage processes in the background using various commands and keyboard shortcuts. This article will walk you through how to list, stop, start, and bring background processes to the foreground, as well as how to kill running processes.

Listing Processes

To list the processes running on your system, you can use the ps command. Here’s the basic syntax:

When working in a Unix-like environment, timing the execution of shell commands is a useful way to measure the performance of various operations. Bash provides a couple of approaches for timing shell commands: using the /usr/bin/time command or setting the TIMEFORMAT variable.

Using /usr/bin/time Command

The /usr/bin/time command is a versatile utility that can provide information about the resources used by a process, including the execution time. To time a command using /usr/bin/time, you can use the following syntax:

To configure unattended upgrades for Docker on a Debian-based system, you can add the following line to the 50unattended-upgrades file. This will ensure that Docker packages are automatically updated when unattended-upgrades runs.

Here are the steps to do this:

1. Open a terminal on your Debian-based system.

2. Use a text editor to open the 50unattended-upgrades file for editing. You’ll typically find this file in the /etc/apt/apt.conf.d/ directory.

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sudo nano /etc/apt/apt.conf.d/50unattended-upgrades

3. Add the following line to the file, which specifies that Docker packages should be automatically upgraded:

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Unattended-Upgrade::Allowed-Origins {
    "${distro_id}:${distro_codename}-security";
    "${distro_id}:${distro_codename}-updates";
    "Docker:${distro_codename}";
};

This configuration tells unattended-upgrades to include the Docker repository for automatic updates, in addition to the security and regular updates repositories for your distribution.