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* libxt_time: add support to ignore day transitionFlorian Westphal2012-09-301-0/+12
| | | | | | | | | | | | | | | | Currently, if you want to do something like: "match Monday, starting 23:00, for two hours" You need two rules, one for Mon 23:00 to 0:00 and one for Tue 0:00-1:00. The rule --weekdays Mo --timestart 23:00 --timestop 01:00 looks correct, but it will first match on monday from midnight to 1 a.m. and then again for another hour from 23:00 onwards. This permits userspace to explicitly ignore the day transition and match for a single, continuous time period instead. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* libxt_time: deprecate --localtz option, document kernel TZ caveatsJan Engelhardt2011-05-251-8/+31
| | | | | | | | | | | | Comparing against the kernel time zone has significant caveats. This patch adds documentation about the issue, and makes --utc the default setting for libxt_time. Furthremore, throw a warning on using the "--localtz" option, to avoid confusion with one's shell TZ environment variable, and rename it to "--kerneltz" to be explicit about whose timezone will be used. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* doc: remove redundant .IP calls in libxt_timeJan Engelhardt2011-05-241-6/+0
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* doc: consistent use of markupJan Engelhardt2010-07-231-8/+8
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* doc: escape minus sign in manpagesJan Engelhardt2009-01-121-19/+19
| | | | | | | groff formats '-' as a hyphen, and '\-' is needed for a minus. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* manpage updatesJan Engelhardt2008-06-081-1/+1
| | | | | | | | | A number of options support negation, but the manpage did not reflect this ("[!]" was absent). Also fix a few [] (optional arguments) to {} (required arguments) in the option-BNF. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* iptables: move manpageJan Engelhardt2007-11-251-0/+69
Rename libipt_{time,u32}.man to libxt_{time,u32}.man to go in line with the C files. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>