Você deseja usar o programa dscl
para gerenciar usuários no Mac OS X. O Mac OS X usa seu próprio diretório para usuários e grupos e, portanto, os utilitários para gerenciar usuários e grupos são exclusivos do Mac OS X.
A remoção de um usuário leva várias etapas:
- Pasta / arquivos do usuário, um
rm
razoavelmente padrão pode remover a pasta do usuário por padrão encontrada em/Users/
- A participação do usuário em grupos.
- O grupo principal do usuário
- Por fim, a conta real do usuário junto com o hash de senha.
O grupo de gerentes de Mac da Universidade de Utah enviou um excelente roteiro para CodeSnippets que faz todas as verificações e trabalhos que você faz está procurando.
#!/bin/bash
# cf. http://www.macos.utah.edu/documentation/authentication/dscl.html
if [[ "$(/usr/bin/whoami)" != "root" ]]; then printf '\nMust be run as root!\n\n'; exit 1; fi
OPATH=$PATH
export PATH=/usr/bin:/usr/sbin:/bin:/sbin
OIFS=$IFS
export IFS=$' \t\n'
declare sudo=/usr/bin/sudo
printf "\e[1mDelete user account\e[m: "
read user
if [[ -z "$user" ]]; then printf '\nNo user specified! Please, try again!\n\n'; exit 1; fi
# make sure the user exists
usertest="$(/usr/bin/dscl . -search /Users name "$user" 2>/dev/null)"
if [[ -z "$usertest" ]]; then printf "\nUser does not exist: $user\n\n"; exit 1; fi
# get user's group memberships
groups_of_user="$(/usr/bin/id -Gn $user)"
if [[ $? -eq 0 ]] && [[ -n "$(/usr/bin/dscl . -search /Groups GroupMembership "$user")" ]]; then
# delete the user's group memberships
for group in $groups_of_user; do
$sudo /usr/bin/dscl . -delete "/Groups/$group" GroupMembership "$user"
#$sudo /usr/sbin/dseditgroup -o edit -d "$user" -t user "$group"
done
fi
# delete the user's primary group
if [[ -n "$(/usr/bin/dscl . -search /Groups name "$user")" ]]; then
$sudo /usr/sbin/dseditgroup -o delete "$user"
fi
# if the user's primary group has not been deleted ...
if [[ -n "$(/usr/bin/dscl . -search /Groups name "$user")" ]]; then
printf "
\e[1mWarning\e[m:
The group memberships of the user \e[1m$user\e[m have been deleted\x21
groups_of_user: $groups_of_user
The user's primary group \e[1m$user\e[m, however, has not been deleted\x21
Please, try again\x21
Exiting ...\n
"
exit 1
fi
# find the GeneratedUID of the user and remove the password hash file
# from /private/var/db/shadow/hash/<GeneratedUID>
# sudo ls -a /private/var/db/shadow/hash
# sudo ls -l /private/var/db/shadow/hash/<GeneratedUID>
guid="$(/usr/bin/dscl . -read "/Users/$user" GeneratedUID | /usr/bin/awk '{print $NF;}')"
if [[ -f "/private/var/db/shadow/hash/$guid" ]]; then
$sudo /bin/rm -f /private/var/db/shadow/hash/$guid
fi
# delete the user
$sudo /usr/bin/dscl . -delete "/Users/$user"
# make a backup
if [[ -d "/Users/$user" ]]; then
$sudo /usr/bin/ditto -rsrc -c -k "/Users/$user" "/Users/${user}-archive-$(/bin/date).zip"
fi
# remove the user's home directory
if [[ -d "/Users/$user" ]]; then
$sudo /bin/rm -rf "/Users/$user"
fi
export IFS=$OIFS
export PATH=$OPATH
exit 0