- #How to open a large text file using an editor install#
- #How to open a large text file using an editor professional#
- #How to open a large text file using an editor download#
#How to open a large text file using an editor professional#
Universal Viewer, an editor to open all types of files 010 Editor, professional editor to open files larger than RAM.Glog: the best way to explore long log files.EM Editor, a program to open large files on Windows, macOS and Linux.Quick, feature-packed EditPad all-in-one.Large Text File Viewer, open files up to 1GB instantly.010 Editor, professional editor to open files larger than RAM.To load and edit a 1GB text file, it only takes 47MB of physical memory. The memory consumption of JOE is impressive. Once a file is loaded, you can start editing a file in terminal mode, which is quite fast. Still, that's not too bad, considering that a file is fully editable now. It took around 30 seconds to load a 1GB file. Loading a large file on JOE is a little bit sluggish, compared to glogg above. To open a text file for editing, run: $ joe test.log
#How to open a large text file using an editor install#
To install JOE on Fedora, CentOS or RHEL: $ sudo yum install joe To install JOE on Ubuntu, Debian or Linux Mint: $ sudo apt-get install joe JOE is one of few text editors with large file support, and allows opening and editing files larger than memory.īesides, JOE supports various powerful text editing features, such as non-destructive editing, search and replace with regular expression, unlimited undo/redo, syntax highlighting, etc. JOE is a light-weight terminal based text editor released under GPL. It was using only 83MB of physical memory after loading a 1GB log file. After searching, you will see a filtered view at the bottom window.Ĭompared to Vim, glogg is much more lightweight after a file is loaded. It supports case-insensitive search and auto-refresh features.
You can enter a regular expression in the Text field, and press Search button. It took me around 12 seconds to open a 1GB log file. Glogg can open a large text file pretty fast. To open a text file with glogg: $ glogg test.log To install glogg on Fedora (17 or higher): $ sudo yum install glogg To install glogg on Debian (Wheezy and higher), Ubuntu or Linux Mint: $ sudo apt-get install glogg The glogg analyzer supports filtered views of an input text file, based on extended regular expressions and wildcards. If all you need is read-only access to a text file, and you don't have to edit it, you can consider glogg, which is a GUI-based standalone log analyzer. So if your files are significantly bigger than the physical memory of your Linux system, you can consider other options, as explained below. For example, when a 1GB file is loaded on Vim, it takes as much memory and swap space, as shown in the top output below. While the LargeFile plugin can help you speed up file loading, Vim itself still cannot handle editing an extremely large file very well, because it tries to load the entire file in memory. To change the minimum size of large files to 10MB, add the following entry to ~/.vimrc. To change this setting, you can edit ~/.vimrc file (create one if it does not exist). By default, files bigger than 100MB are considered large by the plugin. What this plugin does is to turn off events, undo, syntax highlighting, etc. The plugin will be installed at ~/.vim/plugin/LargeFile.vim. $ gunzip Įnter :so % and press ENTER within Vim window to install the plugin in your home directory. To install the plugin in your home directory, you can open the. The latest version of the plugin is 5, and it will be saved in Vimball format (.
#How to open a large text file using an editor download#
Then download the LargFile plugin from Vim website. For Ubuntu, Debian or Linux Mint: $ sudo apt-get install vimįor Fedora, CentOS or RHEL: $ sudo yum install vim-enhanced To install the LargeFile plugin on Vim, first make sure that you have Vim installed. This plugin allows you to load and edit large files more quickly by turning off several Vim features such as events, undo, syntax highlighting, etc. Vim text editor boasts of various plugins (or scripts) which can extend Vim's functionality. In this tutorial, I will discuss more user-friendly ways to open (and possibly edit) a large text file on Linux. If you are a savvy system admin, you can probably open or touch an arbitrary text file with a combination of cat, tail, grep, sed, awk, etc. A typical text editor may not be designed to deal with such large text files efficiently, and may simply get choked while attempting to open a big file, due to insufficient memory. Or you could be analyzing multi-GB log files manually for specific troubleshooting purposes. Suppose you somehow need to search and edit one of those big text files by hand. In the era of "big data", large text files (GB or more) could be commonly encountered around us.
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