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author | Corinna Vinschen <corinna@vinschen.de> | 2023-01-14 17:46:55 +0100 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2023-01-14 17:47:48 +0100 |
commit | 8bd56ec8734539ba014c9ed993c3c9e19173ed82 (patch) | |
tree | 94cd41675244b4abeac641a7d439e9f72a518b9e /winsup/doc | |
parent | 73e4ded2fe17b3a970c94a421c4b2191ca49a194 (diff) | |
download | newlib-8bd56ec8734539ba014c9ed993c3c9e19173ed82.zip newlib-8bd56ec8734539ba014c9ed993c3c9e19173ed82.tar.gz newlib-8bd56ec8734539ba014c9ed993c3c9e19173ed82.tar.bz2 |
Cygwin: newgrp: first full version
- add '-' option
- make group argument optional
- drop ability to take a numerical group argument
- simplify usage output to bare minimum
- Add manpage and documentation
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'winsup/doc')
-rw-r--r-- | winsup/doc/utils.xml | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/winsup/doc/utils.xml b/winsup/doc/utils.xml index 8959880..927dc7c 100644 --- a/winsup/doc/utils.xml +++ b/winsup/doc/utils.xml @@ -1939,6 +1939,56 @@ D: on /d type fat (binary,user,noumount) </refsect1> </refentry> + <refentry id="newgrp"> + <refmeta> + <refentrytitle>newgrp</refentrytitle> + <manvolnum>1</manvolnum> + <refmiscinfo class="manual">Cygwin Utilities</refmiscinfo> + </refmeta> + + <refnamediv> + <refname>newgrp</refname> + <refpurpose>change primary group for a command</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <cmdsynopsis> + <command>newgrp</command> + <arg choice="opt">-</arg> + <arg choice="opt"><replaceable>group</replaceable></arg> + <arg><replaceable>command</replaceable> + <arg rep="repeat"><replaceable>args</replaceable></arg> + </arg> + </cmdsynopsis> + </refsynopsisdiv> + + <refsect1 id="newgrp-desc"> + <title>Description</title> + <para><command>newgrp</command> changes the primary group for a + command.</para> + + <para>If the '-' flag is given as first argument, the user's environment + will be reinitialized as though the user had logged in, otherwise the + current environment, including current working directory, remains + unchanged.</para> + + <para><command>newgrp</command> changes the current primary group to the + named group, or to the default group listed in /etc/passwd if no group + name is given.</para> + + <para>By default, the user's standard shell is started, called as login + shell if the '-' flag has been specified. If a group has been given + as argument, a command and its arguments can be specified on the + command line.</para> + + <para>Please note that setting the primary group to any arbitrary group + is no privileged operation on Windows. However, if this group is not + in your current user token, or if the group is in your user token but + marked as <literal>deny-only</literal>, no additional permissions can + be obtained by setting this group as primary group.</para> + </refsect1> + </refentry> + <refentry id="passwd"> <refmeta> <refentrytitle>passwd</refentrytitle> |