GitHub - austintoddj/chmod: A Unix permissions calculator
GitHub - davidjura/Linux-Unix-Permissions-Calculator: A Java GUI application designed to help create file permissions in octal and symbolic notation for Linux/Unix systems.
permissions - Is there a web based converter between rwx and the octal version? - Unix & Linux Stack Exchange
CHANGE FILE PERMISSIONS EASILY WITH ONLINE CHMOD CALCULATOR by chmodcalcu - Issuu
Effortlessly Create CHMOD Commands With Our Calculator - Hongkiat
Linux File Permissions — chmod(numeric) calculator | by Divya Bhushan-Technical Writer | Medium
Microsoft Apps
Unix/Linux Permissions Calcula - Apps on Google Play