I Have Found a Universal Fix to Execute Any Binary

My New Fix

After encountering the "bash: ./file: Permission denied" error while attempting to execute a binary file on Linux, I delved into finding a solution. Oftentimes, this error arises because Linux fails to recognize the file as a shell script or executable. My research led me to a straightforward solution that universally resolves this issue.

Universal Solution

To rectify this error and successfully execute any binary file on Linux, simply prepend the following command before the file you wish to execute:

env -i PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /bin/sh -c

For instance, to execute a binary named "example_binary," you would use the following command:

env -i PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /bin/sh -c ./example_binary

This solution has proven effective in resolving the "bash: ./file: Permission denied" error on various Linux distributions, including Ubuntu Server.