Dimas Maulana

If you’re encountering issues while running Vim with Vundle on Bash in Windows 10, such as the “Unknown Command ^M” error, NERDTree problems, mouse dragging not working, or font issues, this guide will help you troubleshoot and resolve these issues.

1. Fixing the “Unknown Command ^M” Error

The “Unknown Command ^M” error is often caused by inconsistent line endings in your Vim files. To resolve this issue, you can configure Git to use consistent line endings.

Bash configurations on Linux and macOS can be confusing for many people, myself included. I’ve written this short guide to remind you and me both of a reasonable set of conventions you could follow.

Login Shell vs. Non-login Shell

When logging in via the console (e.g., an SSH session, the scary console login after you’ve messed up your GUI settings, etc.), you are starting a login shell. If you open a terminal application (e.g., xterm, etc.) from your desktop, then you are starting a non-login shell (except on macOS, discussed later).

If you prefer working in an xterm rather than the GUI version of Vim, you might encounter some inconveniences. One common issue is copying text from Vim within the xterm, which includes line numbers. The GUI version of Vim handles this better, as it selects only the text, leaving out the line numbers. However, you can achieve similar functionality in the xterm version of Vim by adding the following line to your vimrc:

If you’ve suddenly noticed that the default Bower directory bower_components has changed to src/vendor in your project, there could be a few reasons for this unexpected behavior. One common reason is the presence of a .bowerrc file in your project’s parent directory, which might be overriding the default configuration. Here’s how you can resolve this issue:

Step 1: Check for .bowerrc Files

First, navigate to your project’s root directory and its parent directories to check for any .bowerrc files. These files can contain Bower configuration settings that override the defaults. You may have one in the project root or in any parent directories.

When working in an SSH session or terminal, you can navigate and scroll up and down on the screen using a combination of keyboard shortcuts and Vim-like commands. Here’s how to do it:

1. Ctrl + A, ESC: This combination is used to enter the “copy mode” in the terminal. Pressing Ctrl + A followed by ESC allows you to navigate and scroll using Vim-like keybindings.

2. Vim-like Commands: Once you are in copy mode, you can use the following Vim-like commands to navigate and scroll:

Cron jobs are an essential part of automating tasks on a Unix-like operating system. However, occasionally, you may encounter issues where a cron job hangs or fails to run as expected. In this blog post, we’ll address a specific scenario where a cron job hangs in the APT script on Ubuntu and provide a solution to resolve it.

Step 1: Locate the APT Cron Job Script

The APT script is responsible for automatically updating the package lists and installing updates on Ubuntu systems. To begin troubleshooting, open a terminal and run the following command to locate the script: