Software: Apache. PHP/8.1.30 

uname -a: Linux server1.tuhinhossain.com 5.15.0-163-generic #173-Ubuntu SMP Tue Oct 14 17:51:00 UTC
2025 x86_64 

uid=1002(picotech) gid=1003(picotech) groups=1003(picotech),0(root)  

Safe-mode: OFF (not secure)

/usr/src/linux-headers-5.15.0-163/tools/testing/selftests/user/   drwxr-xr-x
Free 25.29 GB of 117.98 GB (21.44%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     test_user_copy.sh (452 B)      -rwxr-xr-x

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# Runs copy_to/from_user infrastructure using test_user_copy kernel module

# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4

if ! /sbin/modprobe -q -n test_user_copy; then
	echo "user: module test_user_copy is not found [SKIP]"
	exit $ksft_skip
fi
if /sbin/modprobe -q test_user_copy; then
	/sbin/modprobe -q -r test_user_copy
	echo "user_copy: ok"
else
	echo "user_copy: [FAIL]"
	exit 1
fi