systemd/test/TEST-21-SYSUSERS/test-6.input

# Ensure that existing IDs are not reused by default. I.e. the existing
# ID 111 from g1 will cause u1 to get a new and different ID (999 on most
# systems).
#
#Type Name ID  GECOS HOMEDIR
g     g1   111 -     -
u     u1   111 -     -
sysusers: allow force reusing existing user/group IDs (#8037) On Debian/Ubuntu systems the default passwd/group files use a slightly strange mapping. E.g. in passwd: ``` man:x:6:12::/var/cache/man:/sbin/nologin ``` and in group: ``` disk:x:6: man:x:12: ``` This is not supported in systemd-sysusers right now because sysusers will not re-use an existing uid/gid in its normal mode of operation. Unfortunately this reuse is needed to replicate the default Debian/Ubuntu users/groups. This commit enforces reuse when the "uid:gid" syntax is used to fix this. I also added a test that replicates the Debian base-passwd passwd/group file to ensure things are ok. 2018-02-01 07:47:50 +03:00			`# Ensure that existing IDs are not reused by default. I.e. the existing`
			`# ID 111 from g1 will cause u1 to get a new and different ID (999 on most`
			`# systems).`
			`#`
			`#Type Name ID GECOS HOMEDIR`
			`g g1 111 - -`
			`u u1 111 - -`