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droberson/generate-lots-of-ssh-keypairs.sh

Created April 7, 2020 02:40
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  1. droberson created this gist Apr 7, 2020.
    18 changes: 18 additions & 0 deletions generate-lots-of-ssh-keypairs.sh
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    Original file line number Diff line number Diff line change
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    #!/bin/sh

    # This will generate a keypair for each command line argument:
    #
    # Create keys named "daniel", "jacob", and "whitley"
    # % generate-lots-of-ssh-keypairs.sh daniel jacob whitley
    #
    # Create 100 numbered keys
    # % generate-logs-of-ssh-keypairs.sh $(seq 100)

    for name in $@; do
    echo | ssh-keygen -f $name -C ${name}@autogenerated >/dev/null -f ~/.ssh/${name} 2>/dev/null
    if [ $? != 0 ]; then
    echo "[-] Key exists: $name"
    else
    echo "[+] Created $name"
    fi
    done