add: "  --modprobe=<command>		try to insert modules using this commandx\n"
context: exit_printhelp(void){	struct iptables_match *m = NULL;	struct iptables_target *t = NULL;	printf("%s v%s\n\n""Usage: %s -[ADC] chain rule-specification [options]\n""       %s -[RI] chain rulenum rule-specification [options]\n""       %s -D chain rulenum [options]\n""       %s -[LFZ] [chain] [options]\n""       %s -[NX] chain\n""       %s -E old-chain-name new-chain-name\n""       %s -P chain target [options]\n""       %s -h (print this help information)\n\n",	       program_name, program_version, program_name, program_name,	       program_name, program_name, program_name, program_name,	       program_name, program_name);	printf("Commands:\n""Either long or short options are allowed.\n""  --append  -A chain		Append to chain\n""  --delete  -D chain		Delete matching rule from chain\n""  --delete  -D chain rulenum\n""				Delete rule rulenum (1 = first) from chain\n""  --insert  -I chain [rulenum]\n""				Insert in chain as rulenum (default 1=first)\n""  --replace -R chain rulenum\n""				Replace rule rulenum (1 = first) in chain\n""  --list    -L [chain]		List the rules in a chain or all chains\n""  --flush   -F [chain]		Delete all rules in  chain or all chains\n""  --zero    -Z [chain]		Zero counters in chain or all chains\n""  --check   -C chain		Test this packet on chain\n""  --new     -N chain		Create a new user-defined chain\n""  --delete-chain\n""            -X [chain]		Delete a user-defined chain\n""  --policy  -P chain target\n""				Change policy on chain to target\n""  --rename-chain\n""            -E old-chain new-chain\n""				Change chain name, (moving any references)\n""Options:\n""  --proto	-p [!] proto	protocol: by number or name, eg. `tcp'\n""  --source	-s [!] address[/mask]\n""				source specification\n""  --destination -d [!] address[/mask]\n""				destination specification\n""  --in-interface -i [!] input name[+]\n""				network interface name ([+] for wildcard)\n""  --jump	-j target\n""				target for rule (may load target extension)\n""  --match	-m match\n""				extended match (may load extension)\n""  --numeric	-n		numeric output of addresses and ports\n""  --out-interface -o [!] output name[+]\n""				network interface name ([+] for wildcard)\n""  --table	-t table	table to manipulate (default: `filter')\n""  --verbose	-v		verbose mode\n""  --exact	-x		expand numbers (display exact values)\n""[!] --fragment	-f		match second or further fragments only\n""[!] --version	-V		print package version.\n");	/* Print out any special helps. A user might like to be able	   to add a --help to the commandline, and see expected	   results. So we call help for all matches & targets */	for (t=iptables_targets;t;t=t->next) {		printf("\n");		t->help();	}	for (m=iptables_matches;m;m=m->next) {		printf("\n");		m->help();	}	exit(0);}