~/src $ git apply untitled.diff error: patch failed: openssh-7.9p1/auth.h:62 error: openssh-7.9p1/auth.h: patch does not apply error: patch failed: openssh-7.9p1/auth2-pubkey.c:88 error: openssh-7.9p1/auth2-pubkey.c: patch does not apply error: patch failed: openssh-7.9p1/auth2.c:255 error: openssh-7.9p1/auth2.c: patch does not apply error: patch failed: openssh-7.9p1/monitor.c:1122 error: openssh-7.9p1/monitor.c: patch does not apply error: patch failed: openssh-7.9p1/monitor_wrap.c:430 error: openssh-7.9p1/monitor_wrap.c: patch does not apply error: patch failed: openssh-7.9p1/servconf.c:169 error: openssh-7.9p1/servconf.c: patch does not apply error: patch failed: openssh-7.9p1/servconf.h:195 error: openssh-7.9p1/servconf.h: patch does not apply ~/src $ cd openssh-7.9p1/ ~/src/openssh-7.9p1 ((HEAD detached at V_7_9_P1)) $ git show commit aede1c34243a6f7feae2fb2cb686ade5f9be6f3d (HEAD, tag: V_7_9_P1) Author: Damien Miller Date: Wed Oct 17 11:01:20 2018 +1100