adding users

copy_to_userdir.sh

users=`ls /data/home/`
folder="FOLDER"
for i in $users; do
    echo "Copying to $i"
    cp -R /data/$folder /home/$i/
    rm -rf /home/$i/$folder/.git
    rm -rf /home/$i/$folder/.Rproj.user
    chown -R $i: /home/$i/$folder
done

create_users_from_csv.sh

#!/bin/bash
FILENAME=users.csv
OLDIFS=$IFS
IFS=,
while read user pw email
do
  if [ "$user" == "user" ]; then
    continue;
  fi
  if [ "$user" == "sgeadmin" ]; then
    continue;
  fi
  if [ "$user" == "ubuntu" ]; then
    continue;
  fi
  echo "creating user $user"
  #userdel -r $user
  #rm -rf /home/$user
	useradd $user -s /bin/bash && echo "$user:$pw" | chpasswd
  mkdir /home/$user && chown $user:$user /home/$user
  addgroup $user staff
done < $FILENAME
IFS=$OLDIFS

users.sh

## Add 100 users for teaching sessions
for u in {0..100}
do 
  useradd user$u && echo "user$u:user$u" | chpasswd
  mkdir /home/user$u && chown user$u:user$u /home/user$u
  addgroup user$u staff
done

zzz-meta.json

{
  "tags": [ 
    "bash",
    "unix",
    "administration"
  ],
  "languages": [
    "bash"
  ],
  "references": [
    "https://github.com/rocker-org/rocker/blob/b026698d52ddf8f52bf5b3ec94c708397751d2ed/rstudio/testing/add-students.sh"
  ]
}