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| #!/bin/bash | |
| PREFIX=$1 | |
| COUNT=$2 | |
| PASS=$3 | |
| # validation | |
| if [ $# -ne 3 ]; then | |
| echo "Usage: $0 <prefix> <count> <password>" | |
| exit | |
| fi | |
| # hash password | |
| PASS=$(openssl passwd -1 $PASS) | |
| # create | |
| for i in $(seq 1 $COUNT) | |
| do | |
| # setup student account, zero padded to two characters | |
| # with a password | |
| S=$(printf "${PREFIX}%02d" $i) | |
| D=/home/$S | |
| useradd -m -p $PASS -s /bin/bash $S | |
| if [ $? -eq 0 ]; then | |
| # remove group/other read/execute access | |
| chmod 700 $D | |
| # fix .bashrc for default PuTTY character set | |
| echo -e "\nexport LANG=en_US.iso88591" >> $D/.bashrc | |
| # fix wall/talk to prevent annoying students | |
| echo -e "\nmesg n" >> $D/.bashrc | |
| echo "Created $S" | |
| else | |
| echo "Could not create $S" | |
| fi | |
| done |
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| #!/bin/bash | |
| PREFIX=$1 | |
| COUNT=$2 | |
| # validation | |
| if [ $# -ne 2 ]; then | |
| echo "Usage: $0 <prefix> <count>" | |
| exit | |
| fi | |
| # remove | |
| for i in $(seq 1 $COUNT) | |
| do | |
| # setup student account, zero padded to two characters | |
| # with a password | |
| export S=$(printf "${PREFIX}%02d" $i) | |
| userdel -r $S | |
| if [ $? -eq 0 ]; then | |
| echo "Removed $S" | |
| else | |
| echo "Could not remove $S" | |
| fi | |
| done |
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