$ git clone -n https://gitee.com/src-anolis-os/rubygem-abrt /var/lib/mock/module-ruby-3.0-8050020220210115036-bc14a129-build-73481-38629/root/chroot_tmpdir/scmroot/rubygem-abrt Cloning into '/var/lib/mock/module-ruby-3.0-8050020220210115036-bc14a129-build-73481-38629/root/chroot_tmpdir/scmroot/rubygem-abrt'... $ wget $(cat download) --2022-02-10 20:12:52-- http://$(cat%20download)/ Resolving $(cat download) ($(cat download))... failed: Name or service not known. wget: unable to resolve host address ‘$(cat download)’