2013-12-16T01:22:14 *** sebhub has joined #rtems 2013-12-16T01:23:19 *** monstr has joined #rtems 2013-12-16T01:27:38 *** arvind_khadri has joined #rtems 2013-12-16T01:58:28 good morning 2013-12-16T03:52:35 *** monstr has quit IRC (*.net *.split) 2013-12-16T03:54:29 *** monstr has joined #rtems 2013-12-16T08:21:49 *** jerakel has joined #rtems 2013-12-16T08:34:16 *** monstr has quit IRC (Ping timeout: 240 seconds) 2013-12-16T08:34:41 *** monstr has joined #rtems 2013-12-16T08:35:05 *** arvind_khadri has quit IRC (Remote host closed the connection) 2013-12-16T08:37:18 *** jerakel has quit IRC (Ping timeout: 252 seconds) 2013-12-16T09:11:49 *** sebhub has quit IRC (Read error: Operation timed out) 2013-12-16T09:13:39 *** sebhub has joined #rtems 2013-12-16T09:15:04 *** rokka has quit IRC (Remote host closed the connection) 2013-12-16T09:15:19 *** rokka has joined #rtems 2013-12-16T09:39:29 hrm, for some reason, I stopped getting emails from google-melange, anyone else seem something similar? 2013-12-16T09:39:36 * cdesai looks in the melange / gci mailing list 2013-12-16T09:47:50 *** mkhoory-2 has joined #rtems 2013-12-16T09:52:32 *** sebhub has quit IRC (Remote host closed the connection) 2013-12-16T09:57:34 *** mkhoory has quit IRC (Ping timeout: 248 seconds) 2013-12-16T10:02:22 *** monstr has quit IRC (Ping timeout: 260 seconds) 2013-12-16T10:17:31 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-16T10:18:20 *** mkhoory-2 has quit IRC (*.net *.split) 2013-12-16T10:18:22 *** peerst has quit IRC (*.net *.split) 2013-12-16T10:18:24 *** verm__ has quit IRC (*.net *.split) 2013-12-16T10:18:25 *** ysionneau has quit IRC (*.net *.split) 2013-12-16T10:21:30 *** mkhoory-3 has joined #rtems 2013-12-16T10:21:30 *** peerst has joined #rtems 2013-12-16T10:21:30 *** verm__ has joined #rtems 2013-12-16T10:21:30 *** ysionneau has joined #rtems 2013-12-16T10:26:26 *** edwardk has joined #rtems 2013-12-16T10:27:24 *** rokka has quit IRC (Ping timeout: 264 seconds) 2013-12-16T10:32:21 *** rokka has joined #rtems 2013-12-16T10:38:58 *** arvind_khadri has joined #rtems 2013-12-16T10:38:58 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-16T11:18:10 *** rocigar has joined #rtems 2013-12-16T11:19:29 *** rocigar has quit IRC (Remote host closed the connection) 2013-12-16T11:23:46 *** toinga has joined #rtems 2013-12-16T11:26:12 *** toinga has quit IRC (Remote host closed the connection) 2013-12-16T11:48:59 *** arvind_khadri has quit IRC (Remote host closed the connection) 2013-12-16T12:27:39 *** ilyinsky has joined #rtems 2013-12-16T12:30:39 *** ilyinsky has quit IRC (Remote host closed the connection) 2013-12-16T12:47:55 *** bagdan has joined #rtems 2013-12-16T12:49:58 *** bagdan has quit IRC (Remote host closed the connection) 2013-12-16T13:43:18 *** edwardk has joined #rtems 2013-12-16T13:52:27 *** antgreen_ has quit IRC (Ping timeout: 252 seconds) 2013-12-16T13:59:31 *** antgreen_ has joined #rtems 2013-12-16T16:04:26 *** edwardk has quit IRC (Ping timeout: 264 seconds) 2013-12-16T16:04:30 *** javamonnn has joined #rtems 2013-12-16T16:22:14 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-16T16:30:30 *** javamonnn has joined #rtems 2013-12-16T16:49:26 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-16T16:54:57 *** javamonnn has joined #rtems 2013-12-16T17:20:26 *** antgreen_ has quit IRC (Quit: Leaving) 2013-12-16T17:52:17 *** dunsmoreb has joined #rtems 2013-12-16T18:19:52 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-16T18:25:07 *** javamonnn has joined #rtems 2013-12-16T19:03:26 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-16T19:22:29 *** mkhoory-3 is now known as mkhoory 2013-12-16T19:34:01 *** dunsmoreb has quit IRC (Ping timeout: 250 seconds) 2013-12-16T19:40:03 *** javamonnn has joined #rtems 2013-12-16T20:12:14 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-16T21:03:00 *** edwardk has joined #rtems 2013-12-16T21:13:09 *** javamonnn has joined #rtems 2013-12-16T21:22:00 *** javamonnn has quit IRC (Remote host closed the connection) 2013-12-16T21:40:46 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-16T21:41:03 *** edwardk has joined #rtems 2013-12-16T21:56:29 *** arvind_khadri has joined #rtems 2013-12-16T22:14:24 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-16T22:35:25 *** edwardk has joined #rtems 2013-12-16T23:10:00 *** verm__ has quit IRC (Ping timeout: 245 seconds) 2013-12-17T00:16:34 *** antgreen has joined #rtems 2013-12-17T00:37:13 *** monstr has joined #rtems 2013-12-17T01:06:00 *** verm__ has joined #rtems 2013-12-17T01:25:20 *** sebhub has joined #rtems 2013-12-17T01:56:50 good morning 2013-12-17T02:05:38 hi kiwichris, I may have found out why my load times in RTL are so high. Basically, it's my RFS-formatted ramdisk being slow. 2013-12-17T02:06:23 after loading a file from IMFS, load times dropped significantly. files that took 8 seconds now take 2.5 seconds. One file that took 350 seconds took 27 seoncds 2013-12-17T02:07:20 I'm still experimenting, but this is what I've noticed so far. perhaps my ramdisk or bdbuf configuration is wrong 2013-12-17T02:07:51 mkhoory, this is good feedback. I think I need to take a look at the RFS and see what is happening. 2013-12-17T02:08:44 sebhub, about ? 2013-12-17T02:09:20 hi chris 2013-12-17T02:10:25 I am looking at BSP_ARM_A9MPCORE_PERIPHCLK in arm-a9mpcore-clock-config.c and I thinking of adding a weak function to return BSP_ARM_A9MPCORE_PERIPHCLK which I can then override. 2013-12-17T02:13:03 the only problem i see is that this adds some overhead to the a9mpcore_clock_nanoseconds_since_last_tick() which is called on every thread switch 2013-12-17T02:13:32 also, just wondering. is there any info avaliable on how the heap works in rtems? what algorithms are used, runtime complexity, etc. 2013-12-17T02:13:38 so you have a 64-bit division 2013-12-17T02:15:22 I can calc the value in the init 2013-12-17T02:15:57 yes, this sounds good 2013-12-17T02:16:09 great; I will send you a patch 2013-12-17T02:16:19 I have the capture engine running again 2013-12-17T02:16:25 nice 2013-12-17T02:16:32 Fixing some other issues I have found. The ctload command is nice 2013-12-17T02:16:50 is it possible to add declarations for the functions to bsp.h? 2013-12-17T02:17:10 shared/clockdrv_shell.h ? 2013-12-17T02:17:20 bsp for the mmu one 2013-12-17T02:17:25 no for the functions with weak implementations 2013-12-17T02:17:37 and the clock 2013-12-17T02:18:05 I will add the zynq mmu one to bsp.h; why not shared/clockdrv_shell.h for the timer ? 2013-12-17T02:18:37 this clockdrv_shell.h should not be installed 2013-12-17T02:18:54 also this function is bsp specific or not? 2013-12-17T02:18:56 Ah ok 2013-12-17T02:19:12 a9mpcore 2013-12-17T02:19:39 Must bsps are set but the zynq is not. The code need to live in the shared code 2013-12-17T02:20:41 arm-a9mpcore-start.h ? 2013-12-17T02:22:39 hm, i would add an arm-a9mpcore-clock.h 2013-12-17T02:23:06 one problem with the clock is that it uses a per-core timer which is a problem on SMP 2013-12-17T02:23:13 it should use the global timer 2013-12-17T02:23:39 Do you mean the timer being used is wrong ? 2013-12-17T02:23:45 so that other cores can get the current timer value for their context switch times 2013-12-17T02:24:09 Oh yes 2013-12-17T02:25:42 That change may have to wait. I will clean up this one and remove the dependence of my code on the BSP opt 2013-12-17T02:25:47 its amazing how many things can go wrong in a tiny patch like the one for the iovec handling 2013-12-17T02:26:02 Yeah 2013-12-17T02:26:32 BPF(4) seems to work with the new network stack 2013-12-17T02:26:43 Nice 2013-12-17T02:26:47 vlan ? 2013-12-17T02:26:59 yes, this should work too 2013-12-17T02:27:09 and IP checksum in hardware 2013-12-17T02:27:28 currently the performance is VERY poor on small scale targets 2013-12-17T02:27:31 Nice. The zynq has this so that is nice 2013-12-17T02:27:44 25% nothing else than semaphore obtain/release 2013-12-17T02:27:58 faster locks needed ? 2013-12-17T02:28:14 the rtems object model is in the way 2013-12-17T02:28:46 what % of the time is in getting the pointer from the id ? 2013-12-17T02:28:47 but this is a topic for next year and another project 2013-12-17T02:29:53 5% 2013-12-17T02:30:23 had no time to analyze this closely 2013-12-17T02:30:28 ok 2013-12-17T02:30:46 thats the cost of fine grained locking 2013-12-17T02:31:17 FreeBSD is targetet for SMP, who can by a single core server processor now? 2013-12-17T02:31:49 and freebsd is much better implemented than rtems in some cases 2013-12-17T02:32:30 example ? 2013-12-17T02:33:00 the mutex code has lower overhead for uncontested mutexes for example 2013-12-17T02:33:48 and that makes sense to me because smp forces this; freebsd spent many years with a single lock 2013-12-17T02:34:27 this changed, the Giant lock is almost gone 2013-12-17T02:34:35 the network stack is free of it 2013-12-17T02:34:50 yes and they needed good mutex code to make that happen 2013-12-17T02:35:39 we need to be careful we do not have a stack that does not scale down; we may need lwIP as well 2013-12-17T02:35:57 i think i will drop the rtems object model for the network stack 2013-12-17T02:36:09 yes, the freebsd stack is too big for small targets 2013-12-17T02:36:43 it has a lot of features 2013-12-17T02:36:44 new api or direct score access ? 2013-12-17T02:37:10 direct score access 2013-12-17T02:37:24 currently we have 1600 semaphores in the idle state 2013-12-17T02:37:55 freebsd is excellent where you need lots of features and flexibility at the system level 2013-12-17T02:37:56 it can be reduced, but no budget for optimization at this time 2013-12-17T02:38:35 I understand 2013-12-17T02:49:21 + if ( iovcnt < 0 ) needs to + if ( iovcnt =< 0 ) 2013-12-17T02:49:54 well actually + if ( iovcnt <= 0 ) 2013-12-17T02:50:12 no, in this case total == 0 2013-12-17T02:50:42 hm or is this an EINVAL case? 2013-12-17T02:51:30 ok, according to posix this is EINVAL 2013-12-17T02:53:51 Your check is only < 0 and 0 is not valid. 2013-12-17T02:55:05 *** peerst_ has joined #rtems 2013-12-17T02:55:25 ok, my first approach was to run the test on linux, and here 0 worked 2013-12-17T02:55:53 iovcnt == 0 is not an error on linux 2013-12-17T02:56:15 *** peerst has quit IRC (Ping timeout: 272 seconds) 2013-12-17T02:56:15 *** peerst_ is now known as peerst 2013-12-17T02:56:32 [EINVAL] 2013-12-17T02:56:32 The iovcnt argument was less than or equal to 0, or greater than {IOV_MAX}. 2013-12-17T02:57:15 yes, so linux is not conforming 2013-12-17T02:57:20 yeap 2013-12-17T02:57:55 EINVAL The sum of the iov_len values overflows an ssize_t value. Or, the vector count iovcnt is less than zero or greater than the permitted maximum. 2013-12-17T02:58:00 on linux 2013-12-17T02:58:18 it doesn't care about the maximum also 2013-12-17T02:58:33 I will not say thing about this 2013-12-17T02:58:36 IOV_MAX is not defined on my distro in addition to this 2013-12-17T03:01:50 thanks for your thorough review 2013-12-17T03:06:18 the rest looks fine 2013-12-17T03:07:14 ok, i will wait for tomorrow 2013-12-17T03:13:32 *** arvind_khadri has quit IRC (Remote host closed the connection) 2013-12-17T03:15:18 not sure what your IOV thread was about, if you work in the IOV area please make sure NULL pointers to buffers are allowed if the len of the entry is 0 2013-12-17T03:15:37 which is conforming and Erlang needs this 2013-12-17T03:15:59 I have a patch but I forgot if its already in/submitted 2013-12-17T03:16:55 i would remove the null pointer checks completely 2013-12-17T03:19:00 i will add a separate patch to fix the null + length 0 case 2013-12-17T03:29:15 needs Erlang the iovcnt == 0 case? 2013-12-17T03:33:25 not that I know of 2013-12-17T03:33:54 it works on FreeBSD which is conformant (?) 2013-12-17T03:35:03 FreeBSD accepts iovcnt == 0, see copyinuio() 2013-12-17T03:35:12 also linux accepts it 2013-12-17T03:36:15 I wonder if POSIX has a bug report on this and it is what FreeBSD and Linux have 2013-12-17T03:40:54 in the freebsd man page we have 2013-12-17T03:41:02 The iovcnt argument was less than or equal to 0, or 2013-12-17T03:41:03 greater than IOV_MAX. 2013-12-17T03:41:06 like in posix 2013-12-17T04:00:05 Ok 2013-12-17T04:00:47 well I'd go with compatibility over compliance 2013-12-17T04:01:20 then 2013-12-17T04:01:32 what is the actual behaviour on freebsd? is the man page correct? 2013-12-17T04:01:51 I thought you checked 2013-12-17T04:02:03 i only look at the kernel sources 2013-12-17T04:02:22 don't know if libc does more checks before it calls the kernel 2013-12-17T04:02:28 * peerst writing test 2013-12-17T04:10:36 http://ideone.com/tT0zVL 2013-12-17T04:10:52 ideone has the same result as FreeBSD 2013-12-17T04:11:12 it just returns 0 2013-12-17T04:12:03 so same as on linux and not in line with posix 2013-12-17T04:16:53 yeah probably ideone runs on linux so this is also tested 2013-12-17T04:18:37 sebhub: 2013-12-17T04:18:41 oops 2013-12-17T04:18:56 just tried it on MacOSX 10.8 2013-12-17T04:19:22 negative rv for iovcnt = 0 2013-12-17T04:20:23 also clang had more warnings 2013-12-17T04:21:00 in readv()? 2013-12-17T04:21:16 no checked printf format better 2013-12-17T04:21:40 yes, the %ld is wrong 2013-12-17T04:21:53 exactly 2013-12-17T04:22:00 GCC can do this also -Wformat 2013-12-17T04:22:11 so MacOSX is more POSIX compliant than linux and FreeBSD 2013-12-17T04:22:46 yeah its just default on mac 2013-12-17T05:01:47 *** gigetoo has quit IRC (Remote host closed the connection) 2013-12-17T05:03:29 *** gigetoo has joined #rtems 2013-12-17T05:33:01 *** verm__ has quit IRC (Changing host) 2013-12-17T05:33:01 *** verm__ has joined #rtems 2013-12-17T06:26:05 *** antgreen_ has joined #rtems 2013-12-17T06:27:17 *** antgreen has quit IRC (Ping timeout: 248 seconds) 2013-12-17T06:43:21 *** arvind_khadri has joined #rtems 2013-12-17T07:57:06 *** yomanurock has joined #rtems 2013-12-17T07:58:05 i am installing rtems 4.11 from source on a fedora 17 machine. when running ./bootstrap, it gives me an error saying 'Permission denied'. what do i do 2013-12-17T07:59:23 yomanurock: can you try running 'ls -l ./bootstrap' 2013-12-17T07:59:55 ? 2013-12-17T08:00:27 type that in the terminal, without the quotes 2013-12-17T08:01:03 type what? 2013-12-17T08:01:16 ls -l ./bootstrap 2013-12-17T08:02:10 it says './bootstrap' 2013-12-17T08:02:41 yes, but I'm asking you to run something else to check whether you have the needed permission. 2013-12-17T08:04:12 it says '-rw-r--r--. 1 mandar mandar 6653 Dec 17 17:36 ./bootstrap' 2013-12-17T08:04:32 ok, now try 2013-12-17T08:04:32 chmod +x ./bootstrap 2013-12-17T08:05:29 now it works. thanks!!! 2013-12-17T08:05:44 *** yomanurock has quit IRC (Quit: Page closed) 2013-12-17T09:18:00 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-17T09:25:13 *** arvind_khadri has quit IRC (Remote host closed the connection) 2013-12-17T09:42:11 *** edwardk has joined #rtems 2013-12-17T09:56:02 *** monstr has quit IRC (Ping timeout: 264 seconds) 2013-12-17T10:17:11 *** sebhub has quit IRC (Remote host closed the connection) 2013-12-17T10:53:02 *** antgreen_ has quit IRC (Remote host closed the connection) 2013-12-17T11:02:04 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-17T11:05:16 *** antgreen has joined #rtems 2013-12-17T15:31:33 *** 17SADQLT3 <17SADQLT3!~sdamir@91.210.102.23> has joined #rtems 2013-12-17T15:42:38 *** 17SADQLT3 <17SADQLT3!~sdamir@91.210.102.23> has quit IRC (K-Lined) 2013-12-17T17:21:15 *** ysionneau has quit IRC (Ping timeout: 245 seconds) 2013-12-17T17:21:23 *** ysionneau has joined #rtems 2013-12-17T17:28:58 *** dunsmoreb has joined #rtems 2013-12-17T17:36:49 *** edwardk has joined #rtems 2013-12-17T18:23:38 *** javamonnn has joined #rtems 2013-12-17T19:32:14 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-17T19:38:55 *** javamonnn has joined #rtems 2013-12-17T19:39:28 gedare: it looks like he didn't give his name on the bugzilla, just his email 2013-12-17T20:25:02 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-17T20:39:29 *** dunsmoreb has quit IRC (Quit: Leaving) 2013-12-17T22:19:34 *** javamonnn has joined #rtems 2013-12-17T23:39:02 *** javamonnn has quit IRC (Ping timeout: 240 seconds) 2013-12-18T00:34:58 *** monstr has joined #rtems 2013-12-18T00:49:49 *** javamonnn has joined #rtems 2013-12-18T01:01:01 *** javamonnn has quit IRC (Remote host closed the connection) 2013-12-18T02:04:11 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-18T02:21:08 *** sebhub has joined #rtems 2013-12-18T02:23:10 good morning 2013-12-18T03:10:52 *** guerby has quit IRC (*.net *.split) 2013-12-18T03:12:10 *** guerby has joined #rtems 2013-12-18T03:16:18 *** guerby has quit IRC (*.net *.split) 2013-12-18T03:21:45 *** guerby has joined #rtems 2013-12-18T03:57:35 *** arvind_khadri has joined #rtems 2013-12-18T03:58:34 *** arvind_khadri has joined #rtems 2013-12-18T05:16:49 *** mandar has joined #rtems 2013-12-18T05:17:29 i am building rtems from source. when running './bootstrap', it gives me an error saying "Can't exec "aclocal": No such file or directory at /usr/local/share/autoconf/Autom4te/FileUtils.pm line 326." 2013-12-18T05:17:34 what do i do? 2013-12-18T05:19:30 ? 2013-12-18T05:41:00 *** mandar has quit IRC (Quit: Konversation terminated!) 2013-12-18T07:59:52 *** antgreen_ has joined #rtems 2013-12-18T08:01:27 *** antgreen has quit IRC (Ping timeout: 240 seconds) 2013-12-18T08:06:15 *** edwardk has joined #rtems 2013-12-18T09:31:57 *** sebhub has quit IRC (Remote host closed the connection) 2013-12-18T09:45:04 *** arvind_khadri has quit IRC (Remote host closed the connection) 2013-12-18T09:49:02 gedare: found the 3xx bug you were talking about, PR 355 :) 2013-12-18T10:00:42 heh 2013-12-18T10:30:25 *** arvind_khadri has joined #rtems 2013-12-18T10:33:44 *** monstr has quit IRC (Ping timeout: 252 seconds) 2013-12-18T10:35:30 gedare: btw, updated the rki patches, I have some questions (I commented on melange, and that links to a comment on GitHub) 2013-12-18T10:40:03 ok thanks cdesai how is it going? 2013-12-18T10:40:21 still haven't figured out why can't it load the tarfile, but I get a shell 2013-12-18T10:40:44 hmmm 2013-12-18T10:40:57 and the make refactoring is fine apart from the comment (minor issue though, should take a few mins to fix and test that) 2013-12-18T10:41:19 ok i commented on that, but i think it is a minor problem 2013-12-18T10:41:52 build/ is used by waf 2013-12-18T10:42:06 got any other suggestions? 2013-12-18T10:42:07 right... 2013-12-18T10:42:13 * cdesai goes for build2 ;) 2013-12-18T10:42:15 well 2013-12-18T10:42:30 out? 2013-12-18T10:42:46 i don't know if it matters probably someone will just build with one or the other.. or just build directly in the current directory with Makefile. 2013-12-18T10:43:43 i haven't had a chance to try out the build yet 2013-12-18T10:43:48 so i can't really help debug this tarfile issue 2013-12-18T10:43:57 verm__, code? 2013-12-18T10:48:51 cdesai, if you use "${arch}-rtems4.11-objdump -d rki.elf > disasm.txt" and look at the disasm.txt do you see the tarfile symbol? 2013-12-18T10:50:25 yep, I did try that, compared files built with waf and make 2013-12-18T10:53:07 http://git.io/tIonOQ gedare 2013-12-18T10:53:48 hmm. 2013-12-18T10:56:19 i'll try to check this out later today. 2013-12-18T10:56:41 thanks 2013-12-18T11:37:41 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2013-12-18T11:56:44 *** guerby has quit IRC (*.net *.split) 2013-12-18T11:58:56 *** gigetoo has quit IRC (Remote host closed the connection) 2013-12-18T12:00:31 *** gigetoo has joined #rtems 2013-12-18T12:13:03 *** guerby has joined #rtems 2013-12-18T12:17:35 *** antgreen_ has quit IRC (Ping timeout: 250 seconds) 2013-12-18T12:31:02 *** arvind_khadri has quit IRC (Remote host closed the connection) 2013-12-18T12:44:40 *** gedare has quit IRC (Quit: Leaving) 2013-12-18T13:48:50 *** edwardk has joined #rtems 2013-12-18T15:12:12 *** antgreen has joined #rtems 2013-12-18T15:17:48 *** antgreen has joined #rtems 2013-12-18T15:54:56 *** antgreen has quit IRC (Ping timeout: 240 seconds) 2013-12-18T16:26:54 *** dunsmoreb has joined #rtems 2013-12-18T16:31:45 *** Ignacio` has joined #rtems 2013-12-18T16:32:09 Daniel Ramirez is crazy :| http://elsalvador.treehouse.su:5000/all/ 2013-12-18T16:34:09 That's pretty neat Ignacio`. I just copied the CSV into a file and then did: cat tasks | cut -d, -f3 | grep -v Student | sort | uniq -c | sort -nr 2013-12-18T16:34:13 A little less complicated I think. 2013-12-18T16:34:34 :P 2013-12-18T16:34:55 This are in the web :P 2013-12-18T16:38:09 Ignacio`: while true; do { echo -e 'HTTP/1.1 200 OK\r\n'; cat rtems } nc -l 80; done 2013-12-18T16:38:36 :) 2013-12-18T16:38:45 Python rules 2013-12-18T16:38:46 haha 2013-12-18T16:39:19 Mhmm. ;) 2013-12-18T16:40:32 you're Daniel Ramirez? 2013-12-18T16:41:08 Nope. 2013-12-18T16:41:13 oh :) 2013-12-18T16:58:09 *** dunsmoreb has quit IRC (Ping timeout: 272 seconds) 2013-12-18T17:02:43 *** kiwichris has quit IRC (Quit: My MacBook Pro has gone to sleep. 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