Selinux cannot disable

[imran273]

How to disable selinux? I tried:
/etc/sysconfig/selinux but failed

[manojsundaram]

getenforce is the command to check the current status.

You are tryiing as the centos user and trying to "execute" the file /etc/sysconfig/selinux. That's not the right way to edit a file.

See

https://www.tecmint.com/disable-selinux-temporarily-permanently-in-centos-rhel-fedora/