chgrp.1 (97d92980a96a50750844f420cc225ddf918f0699) chgrp.1 (70423e21c8c1a7852c8fe4be892b6bef2f0af98e)
1.\" Copyright (c) 1983, 1990, 1993, 1994
2.\" The Regents of the University of California. All rights reserved.
3.\"
4.\" This code is derived from software contributed to Berkeley by
5.\" the Institute of Electrical and Electronics Engineers, Inc.
6.\"
7.\" Redistribution and use in source and binary forms, with or without
8.\" modification, are permitted provided that the following conditions

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45.Nm chgrp
46.Oo
47.Fl R
48.Op Fl H | Fl L | Fl P
49.Oc
50.Op Fl f
51.Op Fl h
52.Ar group
1.\" Copyright (c) 1983, 1990, 1993, 1994
2.\" The Regents of the University of California. All rights reserved.
3.\"
4.\" This code is derived from software contributed to Berkeley by
5.\" the Institute of Electrical and Electronics Engineers, Inc.
6.\"
7.\" Redistribution and use in source and binary forms, with or without
8.\" modification, are permitted provided that the following conditions

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45.Nm chgrp
46.Oo
47.Fl R
48.Op Fl H | Fl L | Fl P
49.Oc
50.Op Fl f
51.Op Fl h
52.Ar group
53.Ar files ...
53.Ar
54.Sh DESCRIPTION
55The
56.Nm
57utility sets the group ID of the file named by each
58.Ar file
59operand to the
60.Ar group
61ID specified by the group operand.
62.Pp
54.Sh DESCRIPTION
55The
56.Nm
57utility sets the group ID of the file named by each
58.Ar file
59operand to the
60.Ar group
61ID specified by the group operand.
62.Pp
63Options:
64.Bl -tag -width Ds
63The following options are available:
64.Bl -tag -width indent
65.It Fl H
66If the
67.Fl R
68option is specified, symbolic links on the command line are followed.
69(Symbolic links encountered in the tree traversal are not followed).
70.It Fl L
71If the
72.Fl R

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103or a numeric group ID.
104If a group name is also a numeric group ID, the operand is used as a
105group name.
106.Pp
107The user invoking
108.Nm
109must belong to the specified group and be the owner of the file,
110or be the super-user.
65.It Fl H
66If the
67.Fl R
68option is specified, symbolic links on the command line are followed.
69(Symbolic links encountered in the tree traversal are not followed).
70.It Fl L
71If the
72.Fl R

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103or a numeric group ID.
104If a group name is also a numeric group ID, the operand is used as a
105group name.
106.Pp
107The user invoking
108.Nm
109must belong to the specified group and be the owner of the file,
110or be the super-user.
111.Pp
111.Sh DIAGNOSTICS
112The
113.Nm
114utility exits 0 on success, and >0 if an error occurs.
115.Sh COMPATIBILITY
116In previous versions of this system, symbolic links did not have groups.
117.Sh FILES
118.Bl -tag -width /etc/group -compact
119.It Pa /etc/group
112The
113.Nm
114utility exits 0 on success, and >0 if an error occurs.
115.Sh COMPATIBILITY
116In previous versions of this system, symbolic links did not have groups.
117.Sh FILES
118.Bl -tag -width /etc/group -compact
119.It Pa /etc/group
120Group ID file
120group ID file
121.El
122.Sh SEE ALSO
123.Xr chown 2 ,
124.Xr fts 3 ,
125.Xr group 5 ,
126.Xr passwd 5 ,
127.Xr symlink 7 ,
128.Xr chown 8
129.Sh STANDARDS
130The
131.Nm
132utility is expected to be
133.St -p1003.2
134compatible.
121.El
122.Sh SEE ALSO
123.Xr chown 2 ,
124.Xr fts 3 ,
125.Xr group 5 ,
126.Xr passwd 5 ,
127.Xr symlink 7 ,
128.Xr chown 8
129.Sh STANDARDS
130The
131.Nm
132utility is expected to be
133.St -p1003.2
134compatible.