/usr/sbin/gss_destroy_creds is in nfs-common 1:1.2.8-9ubuntu12.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | #!/bin/bash
path=`mount|grep rpc_pipefs|awk '{ print $3;exit }'`
if [ -z "$path" ]; then
echo "unable to find rpc_pipefs; is it mounted?"
exit 1
fi;
find "$path" -name 'krb5' -exec gss_clnt_send_err '{}' $* ';'
|