nils-wagner-signavio · August 12, 2019 11:50 · nils-wagner-signavio · May 14, 2019 · nils-wagner-signavio · May 14, 2019
diff --git a/create_user.sh b/create_user.sh
 #! /usr/bin/env bash

 # normally first char of prename + surname
 users="${@:-nwagner}"

 # normally users
 group="users"

 # normally adm and/or sudo
 groups="adm,sudo"

 for user in ${users}; do
  auth_keys_file=/home/${user}/.ssh/authorized_keys
  echo "Creating access for user: ${user}"
  useradd -s /bin/bash -m ${user} -g ${group} -G ${groups} -c "manually created on $(date +%Y%m%d-%H%M%S)"
  mkdir -m 0700 /home/${user}/.ssh
  [ -f "${auth_keys_file}" ] || install -b -m 0600 /dev/null ${auth_keys_file}
  echo "Paste user's SSH pub key here, make sure to end with new line and press CTRL+D to exit"
  echo ${auth_keys_file}
  cat >>${auth_keys_file}
  echo "SSH pub key stored in ${auth_keys_file}"
  chown -R ${user}:${group} $(dirname ${auth_keys_file})
  echo -e "... User '${user}' done\n"
 done
	#! /usr/bin/env bash

	# normally first char of prename + surname
	users="${@:-nwagner}"

	# normally users
	group="users"

	# normally adm and/or sudo
	groups="adm,sudo"

	for user in ${users}; do
	auth_keys_file=/home/${user}/.ssh/authorized_keys
	echo "Creating access for user: ${user}"
	useradd -s /bin/bash -m ${user} -g ${group} -G ${groups} -c "manually created on $(date +%Y%m%d-%H%M%S)"
	mkdir -m 0700 /home/${user}/.ssh
	[ -f "${auth_keys_file}" ] \|\| install -b -m 0600 /dev/null ${auth_keys_file}
	echo "Paste user's SSH pub key here, make sure to end with new line and press CTRL+D to exit"
	echo ${auth_keys_file}
	cat >>${auth_keys_file}
	echo "SSH pub key stored in ${auth_keys_file}"
	chown -R ${user}:${group} $(dirname ${auth_keys_file})
	echo -e "... User '${user}' done\n"
	done