Lock windows batch file

If it's not present, it re-executes itself with the -lock parameter and re-directs it's own output to lockfile. How do you have shared log files under Windows? Here is a plain vanilla batch file to lock a particular file temporarily. Edit the txt path accordingly. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to get an exclusive lock on a file using batch file?

Ask Question. Asked 7 years, 5 months ago. Active 3 years, 2 months ago. Viewed 7k times. Plain vanilla CMD statements don't have file locking capability. During the day, it is a pain to have to keep unlocking them, but I would still like them locked at the end of each day. With this, I can push this out to run on a schedule, making it the perfect solution for me!

Usefulness is in the eye of the user. Not useless just because you don't have a viable need for it. This script works perfectly for us to lock workstations that are set to auto-logon, to provide a small layer of security. Thanks a lot for this script! I agree that it's silly, but saves me a lot of time. I need a user logged on to a specific computer, but for security reasons it should never be unlocked while unattended by authorized personnel. So auto-logon on startup and auto-lock workstation is a great solution.

For example, if you have a flash drive that has the letter E:, you would specify it as:. The second set line should specify the name of the folder you want to be locked. The final modification that you need to do is supply the password that you want to use. Do it on the 3rd set line, such as:. This way you will need to enter test as the password when you locking or unlocking the folder. Of course, you are welcome to choose a different password.

Once you are done backing up, you should see the key file in your Documents folders. Follow the following steps after completing the backup. Files added to the encrypted folder have a little lock icon. Since your user account encrypts the folder, you can use the encrypted folder like any other folder. If any other user from other user accounts tries to access the contents of the encrypted folder, they will be greeted with an error message like the one below.

Keep in mind that this method is better than the first one; however, it is still not perfect. Windows 10 Pro version has a built-in powerful encryption tool called BitLocker. You can use the BitLocker tool to encrypt entire drives. Once encrypted, it is almost impossible to get access to the contents of the encrypted drive without proper authorization. To encrypt a drive using BitLocker, follow the below steps.

The BitLocker Management screen will list all the available drives. You will be asked to choose the authentication type.

For recovery purposes, you will be asked to back up the recovery key. Keep this file safe and secure so that if you ever forgot the BitLocker password, you can use this file to decrypt the drive and access the contents. Depending on how much data there is in the drive, it can take time to complete the encryption process.