wsl-setup/wsl-oobe.sh
Jeremy Cline aae108edd0
oobe: Let the user know they're in wheel and have passwordless sudo
Also include the command to set a password, if they wish.
2025-02-18 10:24:26 -05:00

46 lines
1.3 KiB
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#!/bin/bash
# The Fedora WSL out of box experience script.
#
# This command runs the first time the user opens an interactive shell.
#
# A non-zero exit code indicates to WSL that setup failed.
set -ueo pipefail
DEFAULT_USER_ID=1000
echo 'Please create a default user account. The username does not need to match your Windows username.'
echo 'For more information visit: https://aka.ms/wslusers'
if getent passwd $DEFAULT_USER_ID > /dev/null ; then
echo 'User account already exists, skipping creation'
exit 0
fi
# Prompt from the username
read -r -p 'Enter new UNIX username: ' username
# Create the user
/usr/sbin/useradd -m -G wheel --uid $DEFAULT_USER_ID "$username"
cat > /etc/sudoers.d/wsluser << EOF
# Ensure the WSL initial user can use sudo without a password.
#
# Since the user is in the wheel group, this file can be removed
# if you wish to require a password for sudo. Be sure to set a
# user password before doing so with 'sudo passwd $username'!
$username ALL=(ALL) NOPASSWD: ALL
EOF
# Set the default user; necessary when this script is manually run in versions
# of WSL prior to 2.4.
cat >> /etc/wsl.conf << EOF
[user]
default = "$username"
EOF
echo 'Your user has been created, is included in the wheel group, and can use sudo without a password.'
echo "To set a password for your user, run 'sudo passwd $username'"