root@dunder:~# /root/czkawka dup -d /tank --delete-method HARD --file-to-save /root/czkawka_out.txt
/root/czkawka: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /root/czkawka)
/root/czkawka: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /root/czkawka)
/root/czkawka: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /root/czkawka)
root@dunder:~# ldd --version
ldd (Debian GLIBC 2.31-13+deb11u3) 2.31
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.
root@dunder:~# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 11 (bullseye)
Release:        11
Codename:       bullseye
root@dunder:~#