What Text Editor Can Be Used On Linux To View And Edit The Contents Of A Configuration File?

How do I edit a config file in Linux?

To modify the configuration files:

  • Log on to the Linux machine as “root” with a SSH client such as PuTTy.
  • Back up the configuration file you would like to edit in /var/tmp with the command “cp”. For example: # cp /etc/iscan/intscan.ini /var/tmp.
  • Edit the file with vim: Open the file in vim with the command “vim”.

How do I edit a config file?

Type the name of the CFG file you want to edit in the search text box and press “Enter.” Right-click the “CFG” file displayed in the results window. Click “Open With” in the popup menu. Click “Notepad” in the popup window’s list of programs.

How do I edit a config file in Terminal?

1. Open the “Terminal” program and open Orchid’s configuration file in the nano text editor using the following command: sudo nano /etc/opt/orchid_server.properties.

How do I edit JSON config?

Customizing the config.json file

  1. In the Project Explorer view, expand the plug-in project node.
  2. Expand the plugin folder node.
  3. Double-click the config.json file, or right-click the file and select Open with > PDK JSON Editor.
  4. Click the Configuration tab to update the config.json file.

How do you edit .bashrc file in Linux?

Steps to Setting Up Aliases in the bash-shell

  • Open your .bashrc. Your .bashrc file is located in your user directory.
  • Go to the end of the file. In vim, you can accomplish this just by hitting “G” (please note that it is capital).
  • Add the alias.
  • Write and close the file.
  • Install the .bashrc.

How do I edit a conf file in Ubuntu?

Replace /path/to/filename with the actual file path of the configuration file that you want to edit. When prompted for a password, enter sudo password. Now you can edit and make changes in the config file using Nano editor. Once you have done editing, press Ctrl+O to save and Ctrl+X to exit the Editor.

How do I edit a file in Terminal?

Part 3 Using Vim

  1. Type vi filename.txt into Terminal.
  2. Press ↵ Enter .
  3. Press your computer’s i key.
  4. Enter your document’s text.
  5. Press the Esc key.
  6. Type :w into Terminal and press ↵ Enter .
  7. Type :q into Terminal and press ↵ Enter .
  8. Reopen the file from the Terminal window.

How do I edit a file?

How to edit PDF files:

  • Open a file in Acrobat.
  • Click on the Edit PDF tool in the right pane.
  • Click the text or image you wish to edit.
  • Add or edit text on the page.
  • Add, replace, move, or resize images on the page using selections from the Objects list.

How do I edit a file in Linux VI?

How to edit file using vi utility on Linux?

  1. Connect to the server via SSH.
  2. Install improved vi editor: # yum install vim -y (CentOS/RHEL/CloudLinux)
  3. Start editing the required file by typing:
  4. In the text editor, press computer’s i key to edit the file.
  5. After editing the required string or pasting the text, press Esc button.
  6. To discard the changes, type :q!

What is config JSON?

In computing, JSON is an open-standard format that uses human-readable text to transmit data objects consisting of attribute–value pairs. It is the most common data format used for asynchronous browser/server communication, largely replacing XML, and is used by AJAX. JSON is a language-independent data format.

How do I open a conf file?

To open such CONF files, use the extensive editor Notepad++, available on loadion.com. Before opening or changing a CONF file, you should definitely create a backup of the original file. With an editor, you can change the settings of a file with CONF extension.

How do I create a config file?

Creating a Configuration File

  • Right-click My Computer, and then click Properties.
  • Click the Advanced tab.
  • Click Environment variables.
  • Click one the following options, for either a user or a system variable: Click New to add a new variable name and value. Click an existing variable, and then click Edit to change its name or value.

How do I edit a bash file?

How to edit your .bash_profile

  1. Step 1: Fire up Terminal.app.
  2. Step 2: Type nano .bash_profile – This command will open the .bash_profile document (or create it if it doesn’t already exist) in the easiest to use text editor in Terminal – Nano.
  3. Step 3: Now you can make a simple change to the file.

How do I edit a file in Vim?

Using ‘vim’ to create and edit a file

  • Log into your server via SSH.
  • Navigate to the directory location you wish to create the file, or edit an existing file.
  • Type in vim followed by the name of the file.
  • Click the letter ‘i’ on your keyboard to enter INSERT mode in ‘vim’.
  • Start typing into the file.

How do you run .bashrc file in Linux?

To Set PATH on Linux

  1. Change to your home directory. cd $HOME.
  2. Open the .bashrc file.
  3. Add the following line to the file. Replace the JDK directory with the name of your java installation directory.
  4. Save the file and exit. Use the source command to force Linux to reload the .bashrc file which normally is read only when you log in each time.

How do I edit a etc file in Ubuntu?

Enter the following command: sudo nano /etc/hosts. The sudo prefix gives you the necessary root rights. The hosts file is a system file and is especially protected in Ubuntu. You can then edit the hosts file with your text editor or terminal.

How do I edit samba conf?

All commands must be done as root (precede each command with ‘sudo’ or use ‘sudo su’).

  • Install Samba.
  • Set a password for your user in Samba.
  • Create a directory to be shared.
  • Make a safe backup copy of the original smb.conf file to your home folder, in case you make an error.
  • Edit the file “/etc/samba/smb.conf”

How do I change a read only file in Linux?

How to edit a read only file in Linux ?

  1. type the command su.
  2. Enter the root password.
  3. Type gedit (to open a text editor) followed by the path of your file.

How do I search for a word in vi editor?

To find a word in Vi/Vim, simply type the / or ? key, followed by the word you’re searching for. Once found, you can press the n key to go directly to the next occurrence of the word. Vi/Vim also allows you to launch a search on the word over which your cursor is positioned.

How do I save and quit vi?

To get into it, press Esc and then : (the colon). The cursor will go to the bottom of the screen at a colon prompt. Write your file by entering :w and quit by entering :q . You can combine these to save and exit by entering :wq .

How do I edit lines in vi?


  • 1Select the file by typing vi index.php at the command line.
  • 2Use the arrow keys to move the cursor to the part of the file you want to change.
  • 3Use the i command to enter Insert mode.
  • 4Use the Delete key and the letters on the keyboard to make the correction.
  • 5Press the Esc key to get back to Normal mode.

How do I edit web config?

Editing the Configuration File (web.config)

  1. Open the Internet Information Services manager.
  2. Expand the Web Sites node, then expand the Default Web Site node.
  3. Right-click EFTAdHoc, then click Properties.
  4. In the Properties dialog box, click the ASP.NET tab.
  5. Click Edit Configuration.
  6. Click the General tab.
  7. To change a value, click it, then click Edit.

What is a conf file?

Files that contain the .conf file extension are configuration files that are used to store the configuration and settings for a variety of different computer processes and applications. These files are usually written in ASCII and are used for user applications, operating system settings and server processes.

What are configuration files in Linux?

In computing, configuration files (or config files) are files used to configure the parameters and initial settings for some computer programs. They are used for user applications, server processes and operating system settings.

How do I save a file as a configuration setting?

To export a dialog’s configuration settings to a file:

  • Open the dialog for which the settings are to be saved, select the File Save As toolbar button (the one that looks like a diskette).
  • Enter a configuration file name. No file extension needs to be entered.
  • Click the Save button. Your configuration is now saved.

How do I change a TXT file to CFG?

  1. open up the folder your autoexec is in.
  2. on the top of that window, click ‘view’
  3. there should be an option ‘file name extensions’ with a check box next to it.
  4. click said checkbox.
  5. rename file autoexec.cfg.
  6. profit.

Where is the CSGO config file?

Counter-Strike: Global Offensive may create the default config.cfg in two places: For earlier versions of the game: Program Files\Steam\steamapps\common\Counter-Strike Global Offensive\csgo\cfg\config.cfg.

Photo in the article by “UNSW’s Cyberspace Law and Policy Centre” http://www.cyberlawcentre.org/unlocking-ip/blog/labels/abi.html

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