写一个shell脚本，脚本类型为bin/ bash，创建一个用户组group2024，在该组下创建五个用户删除创建的五个用户，删除用户组group2024

当编写一个bash shell脚本来完成上述任务时，你需要遵循一定的步骤。这里是一个基本示例：

#!/bin/bash

# 创建用户组 group2024
groupadd -g 2024 group2024

# 检查用户组是否存在
if [ $? -eq 0 ]; then
    echo "User group created successfully."
else
    echo "Failed to create user group."
fi

# 遍历并创建5个用户，每个属于 group2024
for i in {1..5}; do
    useradd -u $(($i + 5000)) -g group2024 user$i
done

# 检查用户是否成功创建
echo "Checking if users were added..."
for user in user{1..5}; do
    id $user &>/dev/null && echo "$user exists"
done

# 删除所有用户
for user in user{1..5}; do
    userdel $user || echo "Failed to delete $user"
done

# 检查用户是否已删除
echo "Checking if users were deleted..."
for user in user{1..5}; do
    id $user &>/dev/null && echo "$user still exists" || echo "$user removed"
done

# 删除用户组
groupdel group2024

# 检查用户组是否已删除
if [ $? -eq 0 ]; then
    echo "Group deleted successfully."
else
    echo "Failed to delete group."
fi

# 结束脚本
exit 0

这个脚本首先创建用户组，然后循环创建5个用户，并将它们加入到刚刚创建的用户组。接着检查用户是否创建成功，并删除这些用户。最后删除用户组并确认其已被删除。