Provided by: sssd-tools_1.8.2-0ubuntu1_amd64 

NAME
sss_usermod - modify a user account
SYNOPSIS
sss_usermod [options] LOGIN
DESCRIPTION
sss_usermod modifies the account specified by LOGIN to reflect the changes that are specified on the command line.
OPTIONS
-c,--gecos COMMENT Any text string describing the user. Often used as the field for the user's full name. -h,--home HOME_DIR The home directory of the user account. -s,--shell SHELL The user's login shell. -a,--append-group GROUPS Append this user to groups specified by the GROUPS parameter. The GROUPS parameter is a comma separated list of group names. -r,--remove-group GROUPS Remove this user from groups specified by the GROUPS parameter. -l,--lock Lock the user account. The user won't be able to log in. -u,--unlock Unlock the user account. -Z,--selinux-user SELINUX_USER The SELinux user for the user's login. -h,--help Display help message and exit.
SEE ALSO
sss_groupadd(8), sss_groupdel(8), sss_groupmod(8), sss_groupshow(8), sss_useradd(8), sss_userdel(8).
AUTHORS
The SSSD upstream - http://fedorahosted.org/sssd