June 2003
Beginner to intermediate
944 pages
43h 1m
English
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Name
ssh-keyscan
Synopsis
ssh-keyscan [options]Gather public and private host keys from a number of hosts. Can be used in scripts.
Options
- -4
Use IPv4 addresses only.
- -6
Use IPv6 addresses only.
- -f file
Read hostnames or addrlist namelist pairs from file. If - is specified instead of a filename, read hosts or addrlist namelist pairs from standard input.
- -p port
Specify the port to connect to on the remote host.
- -t type
Specify the type of key to get from the scanned hosts. Possible values are rsa1 for SSH1 (default) or rsa or dsa for SSH2. Specify multiple values in a comma-separated list.
- -T timeout
Specify the timeout for attempting a connection, in seconds.
- -v
Verbose mode.
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