Mac OS X创建10.9到10.11版本的用户脚本

Question

我想制作一个脚本，它检查OS X版本，并取决于调用sysadminctl或dscl。正如您所看到的，脚本正在检查操作系统版本并检查下一个可用的UserID。之后，脚本跳转到末尾，并给出意外的文件结尾错误。这里少了什么？

谢谢你的帮助！

#!/bin/sh
#  create_user_1.2.sh
#  
#
#
if [ "$(id -u)" != "0" ]; then
echo "Sorry, you are not root."
exit 1
fi

# === For creating a User we need some input! ===
echo "Enter your desired user name: "
read USERNAME
echo "Enter a full name for this user: "
read FULLNAME
echo "Enter a password for this user: "
read -s PASSWORD
# ====

# A list of (secondary) groups the user should belong to
# This makes the difference between admin and non-admin users.
echo "Is this an administrative user? (y/n)"
read GROUP_ADD
if [ "$GROUP_ADD" = n ] ; then
    SECONDARY_GROUPS="staff"  # for a non-admin user
elif [ "$GROUP_ADD" = y ] ; then
    SECONDARY_GROUPS="admin _lpadmin _appserveradm _appserverusr" # for an admin user
else
    echo "You did not make a valid selection!"
fi
# ====
# check the OS X Version
OSXVERSION=$(sw_vers -productVersion | awk -F '.' '{print $1 "." $2}')
# Create a UID that is not currently in use
echo "Creating an unused UID for new user..."
# Find out the next available user ID
MAXID=$(dscl . -list /Users UniqueID | awk '{print $2}' | sort -ug | tail -1)
USERID=$((MAXID+1))
#if osx 10.10 then run
if [[ "$OSXVERSION" == "10.11" ]]; then
sysadminctl -addUser $USERNAME -fullName "$FULLNAME" -UID=$USERID -password $PASSWORD
else

#if osx 10.10 then run
if [[ "$OSXVERSION" == "10.10" ]]; then
sysadminctl -addUser $USERNAME -fullName "$FULLNAME" -UID=$USERID -password $PASSWORD
else
#if osx 10.9 then run
if [[ "$OSXVERSION" == "10.9" ]]; then
# Create the user account by running dscl (normally you would have to do each of these commands one
# by one in an obnoxious and time consuming way.
echo "Creating necessary files..."
dscl . -create /Users/$USERNAME
dscl . -create /Users/$USERNAME UserShell /bin/bash
dscl . -create /Users/$USERNAME RealName "$FULLNAME"
dscl . -create /Users/$USERNAME UniqueID "$USERID"
dscl . -create /Users/$USERNAME PrimaryGroupID 20
dscl . -create /Users/$USERNAME NFSHomeDirectory /Users/$USERNAME
dscl . -passwd /Users/$USERNAME $PASSWORD
# Create the home directory
echo "Creating home directory..."
createhomedir -c 2>&1 | grep -v "shell-init"
fi
# Add user to any specified groups
echo "Adding user to specified groups..."
for GROUP in $SECONDARY_GROUPS ; do
dseditgroup -o edit -t user -a $USERNAME $GROUP
done
echo "Created user #$USERID: $USERNAME ($FULLNAME)"
exit 0

Answer 1

答案很简单："if"else"需要与"elsif"按正确顺序排列：

#if osx 10.10 then run
if [[ "$OSXVERSION" == "10.11" ]]; then
    echo "OS is 10.11"
sysadminctl -addUser $USERNAME -fullName "$FULLNAME" -UID=$USERID -password $PASSWORD
#if osx 10.10 then run
elif [[ "$OSXVERSION" == "10.10" ]]; then
    echo "OS is 10.10"
sysadminctl -addUser $USERNAME -fullName "$FULLNAME" -UID=$USERID -password $PASSWORD
#if osx 10.9 then run
elif [[ "$OSXVERSION" == "10.9" ]]; then
# Create the user account by running dscl
echo "Creating necessary files..."
dscl . -create /Users/$USERNAME
dscl . -create /Users/$USERNAME UserShell /bin/bash
dscl . -create /Users/$USERNAME RealName "$FULLNAME"
dscl . -create /Users/$USERNAME UniqueID "$USERID"
dscl . -create /Users/$USERNAME PrimaryGroupID 20
dscl . -create /Users/$USERNAME NFSHomeDirectory /Users/$USERNAME
dscl . -passwd /Users/$USERNAME $PASSWORD
# Create the home directory
echo "Creating home directory..."
createhomedir -c 2>&1 | grep -v "shell-init"
fi

Answer 2

如果您在这里，并且您的系统正在运行10.10及更新版本的任何程序，那么sysadminctl命令就是您最好的朋友。它有很多DSCL做不到的魔术。

以下是sysadminctl:的输出

sysadminctl[21233:29122637] Usage: sysadminctl
    -deleteUser <user name> [-secure || -keepHome]
    -newPassword <new password> -oldPassword <old password> [-passwordHint <password hint>]
    -resetPasswordFor <local user name> -newPassword <new password> [-passwordHint <password hint>]
    -addUser <user name> [-fullName <full name>] [-UID <user ID>] [-password <user password>] [-hint <user hint>] [-home <full path to home>] [-admin] [-picture <full path to user image>]
Pass '-' instead of password in commands above to request prompt.

然后你会想做：

sudo createhomedir -c 2>&1 | grep -v "shell-init"

要添加/删除用户，请使用数据编辑组：

sudo dseditgroup -o edit -a usernametoadd -t user admin
sudo dseditgroup -o edit -a usernametoadd -t user wheel