Tak jsem to zkoušel podle toho návodu, a při spuštění fireholu mi to vypisuje toto:
ERROR: Command 'gawk' not found in the system path.
FireHOL requires this command for its operation.
Please install the required package and retry.
Note that you need an operational 'which' command
for FireHOL to find all the external programs it
needs. Check it yourself. Run:
which gawk