cluster:157
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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cluster:157 [2017/04/06 14:35] hmeij07 |
cluster:157 [2017/04/06 15:31] (current) hmeij07 |
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| Line 38: | Line 38: | ||
| * useradd -u 15001 -g 15001 weshmeij | * useradd -u 15001 -g 15001 weshmeij | ||
| * echo `date | md5sum | awk ' | * echo `date | md5sum | awk ' | ||
| - | * su - weshmeij -c " | + | * su - weshmeij -c " |
| * mv / | * mv / | ||
| * chown root:root / | * chown root:root / | ||
| Line 44: | Line 44: | ||
| * CollegeA user hmeij saves private key to $HOME/ | * CollegeA user hmeij saves private key to $HOME/ | ||
| * script finishes; rm -f / | * script finishes; rm -f / | ||
| + | * that night college[A|B|C] root retrieves all lines in the range 15001-30000 | ||
| + | * makes home dirs if they do not exist (parse lines build useradd, or via pam.d/ | ||
| + | * download public keys, updates in / | ||
| + | * replaces local passwd/ | ||
| + | * user hmeij@wes: ssh weshmeij@openhpc.lafayette.edu -i / | ||
| - | Hmm, this requires that at CollegeA user hmeij can switch to weshmeij credentials before connecting to CollegeB (echo "$unm $localhost=/ | + | That would work. Nobody knows the passwords for these guest accounts. |
| - | Ahh, since | ||
| **Kerberos & AD** | **Kerberos & AD** | ||
cluster/157.1491503713.txt.gz ยท Last modified: 2017/04/06 14:35 (external edit)
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