1 File Extension

What is 1 file?

1 is a system file that stores UNIX manual pages in text format. 1 files are commonly referred to simply as manuals and viewed by issuing the “MAN name_of _the_application” command. Manual files uses suffices from 1 to 8, each associated with different manual sections. Manual files may be compressed, by it is of no importance from the user’s perspective.

Windows manuals.

Windows uses a different manual system implemented as Help files accessed by pressing the F1 key in window mode. Help files also be accessed form the PowerShell by issued /? or -? command. Of course, Windows Help or UNIX MAN files must be available for given application for them to be displayed.

Programs which support 1 file extension

The following list contains programs grouped by 4 operating systems that support 1 files. Files with 1 extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Updated: 12/26/2022

How to open file with 1 extension?

Problems with accessing 1 may be due to various reasons. Fortunately, most common problems with 1 files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with 1 files.

Step 1. Install NetBSD software

The main and most frequent cause precluding users form opening 1 files is that no program that can handle 1 files is installed on user’s system. The most obvious solution is to download and install NetBSD or one to the listed programs: Vi, Mac OS X, man. Above you will find a complete listing of programs that support 1 files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit NetBSD website and download the installer.

Step 2. Verify the you have the latest version of NetBSD

You still cannot access 1 files although NetBSD is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why 1 files are not compatible with NetBSD. The latest version of NetBSD should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open 1 files to NetBSD

If you have the latest version of NetBSD installed and the problem persists, select it as the default program to be used to manage 1 on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the 1 file
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the NetBSD installation folder. Confirm by checking Always use this app to open 1 files box and clicking OK button.

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with 1 extension, select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select NetBSD and click Change for all...
• If you followed the previous steps a message should appear: This change will be applied to all files with 1 extension. Next, click the Continue button to finalize the process.

Step 4. Check the 1 for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the 1 file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the 1 in question is not infected with a computer virus

Should it happed that the 1 is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. 1 file is infected with malware? Follow the steps suggested by your antivirus software.

2. Check whether the file is corrupted or damaged

Did you receive the 1 file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. If the 1 file has been downloaded from the internet only partially, try to redownload it.

3. Check if the user that you are logged as has administrative privileges.

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Unix Section 1 Man Page file.

4. Check whether your system can handle NetBSD

If the system is under havy load, it may not be able to handle the program that you use to open files with 1 extension. In this case close the other applications.

5. Ensure that you have the latest drivers and system updates and patches installed

Latest versions of programs and drivers may help you solve problems with Unix Section 1 Man Page files and ensure security of your device and operating system. It is possible that one of the available system or driver updates may solve the problems with 1 files affecting older versions of given software.

Do you want to help?

If you have additional information about the 1 file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on 1 file.