[vagrant@localhost ~]$ cat test.sh
#!/bin/bash
echo Hello.
[vagrant@localhost ~]$ sudo evmctl ima_hash ./test.sh
[vagrant@localhost ~]$ getfattr -d -m - ./test.sh
# file: test.sh
security.ima=0sAa6xFW4qNsewEIANQ2EYsmTY0/Sa
security.selinux="unconfined_u:object_r:user_home_t:s0"

[vagrant@localhost ~]$ echo 'echo Foo' >> ./test.sh
[vagrant@localhost ~]$ getfattr -d -m - ./test.sh
# file: test.sh
security.ima=0sAa6xFW4qNsewEIANQ2EYsmTY0/Sa
security.selinux="unconfined_u:object_r:user_home_t:s0"

[vagrant@localhost ~]$ ./test.sh
Hello.
Foo
[vagrant@localhost ~]$ getfattr -d -m - ./test.sh
# file: test.sh
security.ima=0sAa6xFW4qNsewEIANQ2EYsmTY0/Sa
security.selinux="unconfined_u:object_r:user_home_t:s0"

[vagrant@localhost ~]$ vi test.sh
[vagrant@localhost ~]$ getfattr -d -m - ./test.sh
# file: test.sh
security.selinux="unconfined_u:object_r:user_home_t:s0"

[vagrant@localhost ~]$ cat test.sh
#!/bin/bash
echo Hello.
echo Foo
echo Bar.
[vagrant@localhost ~]$