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May 19, 2017 23:41
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Workaround to allow a limited number of connections per host in an old Unix server
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| # Place this at the top of a file evaluated per connection (e.g. .profile) | |
| max_allowed_connections=5 | |
| address=`echo "$SSH_CLIENT" | cut -f1 -d' '` | |
| connections=`finger -l | grep "$address" | wc -l` | |
| if [ "$connections" -gt "$max_allowed_connections" ]; then | |
| exit 0 | |
| fi |
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