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2012-12-23base-files: ipcalc.sh: fix broken calculations on 64bit systemsjow
Calculate complements by using awk's xor() function with a mask of 0xffffffff instead of relying on the compl() function which appears to produce broken results on certain 64bit architectures. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34875 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-05-18[PATCH] ipcalc.sh CIDR notationjow
Hi, the attached patch makes ipcalc.sh accept IP/Netmask combinations in CIDR notation. Before you could only do: # sh ipcalc.sh 192.168.0.0 255.255.255.0 1 10 IP=192.168.0.0 NETMASK=255.255.255.0 BROADCAST=192.168.0.255 NETWORK=192.168.0.0 PREFIX=24 START=192.168.0.1 END=192.168.0.11 with this patch you can also execute it with: sh ipcalc.sh 192.168.0.0/24 1 10 IP=192.168.0.0 NETMASK=255.255.255.0 BROADCAST=192.168.0.255 NETWORK=192.168.0.0 PREFIX=24 START=192.168.0.1 END=192.168.0.11 The patch is based on #1260 [1], i just changed one line to calculate the START end END ips right. I wonder why that never got included. If there is no reason not to do i would like to ask you to commit that patch, because its a functionality i (and probably others) miss quite often. Btw, i also fixed 4 useless tabs, that might look a bit strange in the patch. Regards, Manuel git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26930 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-13base-files: remove a stale reference to /usr/lib/common.awk (thx, swalker)nbd
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25528 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-13base-files: /usr/lib/common.awk is only used by /bin/ipcalc.sh, move the ↵nbd
code there git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25495 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-06-29[package] base-files: ipcalc.sh: fix off-by-one in range-calculationjow
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16619 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-03-17upgrade dnsmasq to latest version, rewrite dnsmasq init script for uci, ↵nbd
rename /bin/ipcalc to /bin/ipcalc.sh (fixes #1452) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6595 3c298f89-4303-0410-b956-a3cf2f4a3e73