similar to: simple q: returning a logical vector of substring matches

Hello, I was helping a friend to extend his Shorewall firewall and noticed something strange in the syslog Shorewall:all2all:REJECT:IN= OUT=eth1 SRC=192.168.0.1 DST=192.168.0.2 LEN=39 TOS=0x00 PREC=0x00 TTL=64 ID=3021 DF PROTO=UDP SPT=44337 DPT=1503 LEN=19 Anybody got an idea what this can be? -- Groeten, Peter Device response received when none expected. - - Heb je een Dreambox 7000S ?

Hello, My workstation should synchronize its clock on my server but from some reason this is not allowed This is what I get in the log when the client tries to sync with NTP Oct 25 08:25:47 server kernel: Shorewall:all2all:REJECT:IN= OUT=eth1 SRC=192.168.0.5 DST=192.168.0.4 LEN=76 TOS=0x10 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=123 DPT=1031 LEN=56 My internal network is eth1 , external is

This is a very simple question, so I apologize I couldn't find it online: I want to shorten the string 'apples.pears' to 'apples'. string='apples.pears' string1=substr(string,0,x) For x above, I would like to have a command like charAt(string,"."), i.e. the position of the period in the word, but I can't seem to find a charAt command in R. Thank you.

Hello, Today I restarted the firewall machine during an outage of the ADSL line overhere. At the boot Shorewall did not start but stopped during start. The problem was that the ADSL line was down so no DNS server available to resolve hostnames. I have a hostname in "blacklist" file and therefore shorewall did not start. Is this problem solvable without putting an IP address in the

Hello, I have the following situation : Server with 2 nics 1 nics connected to the internet, 1 connected to the LAN I have OpenVPN running on the system and the following setting in the tunnels file : =================================== openvpn:2000 net 62.58.0.226 openvpn:2001 net 62.58.0.226 openvpn:2002 net 62.58.0.226 =================================== All tunnels ran for weeks

For example, strings <- c("aaaa", "bbbb","ccba"). How to get "aaaa", "bbbb" that do not contain "ba" ? _________________________________________________________________ [[alternative HTML version deleted]]

Hi, How can I use a substring match as a condition in a subset command? Sth like this: subset(input, field1=="blah1" & field2=="blah2") # but now with substring match in field2 subset(input, field1=="blah1" & field3 *substringmatch* "blah3") I've tried with gsub, but it won't work: subset(input, field1=="blah1" &

Hello again, in the help page of grep() function, it is written that pattern: character string containing a regular expression (or character string for fixed = TRUE) to be matched in the given character vector. Coerced by as.character to a character string if possible. If a character vector of length 2 or more is supplied, the first element is used with a warning. Missing values are allowed

Samba Developers-- I have a share called pub. In that share, there is a folder that I want to block access to. So, I chmoded it 0700 and chowned it root. In my smb.conf file, I set the "guest account" parameter to "netshare", an unprivialized user. I also set the "guest only" parameter to "yes" No remote computer can "cd" into the directory,

Hi all, I'm getting the following error from substring: > substr("<I>Jens Oehlschl\xe4gel-Akiyoshi", 1, 100) Error in substr("<I>Jens Oehlschl\xe4gel-Akiyoshi", 1, 100) : invalid multibyte string at '<e4>gel-A<6b>iyoshi' Is that normal / intended? I've tried setting the Encoding/locale to Latin-1/UTF-8 but that does not help. nchar

Thanks for the quick response Ivan. readLines with encoding='latin1' works for me (on Ubuntu). However I was more concerned with the inconsistency in results between substr and regexpr. I was expecting that if one of them errors because of an unknown encoding then the other should as well. Even better, if regexpr works, why shouldn't substr work as well? Incidentally the analogous

I have some data that looks like this: > dataP input output corpusFreq pvolOT pvolRatioOT 1 give(my sister, the old book) P 47.0 56016 0.1543651 5 donate(her, the book) P 48.7 68928 0.1899471 9 give(my sister, the book) P 73.4 80136 0.2208333 13 donate(my sister, the old book) P

I need to know which strings of an array that are in another array. What a best solution? Tks, Francisco. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Francisco Júnior, Computer Science - UFPE-Brazil "One life has more value that the world whole" ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

In my spec_helper, I want to load yaml file to a variable, and then be able to use that in my tests. spec_helper.rb: RSpec.configure do |config| end config = YAML::Load(......) some_spec.rb describe ''blah'' do it "should be...." do MyClass.new( config[''test''] ) end end How can I do this? -------------- next part -------------- An

/Hello. SUMMARY: $ BOOM=$'\xFF' LC_ALL=en_US.UTF-8 Rscript --vanilla -e "Sys.getenv()" Error in substring(x, m + 1L) : invalid multibyte string at '<ff>' $ BOOM=$'\xFF' LC_ALL=en_US.UTF-8 Rscript --vanilla -e "Sys.getenv('BOOM')" [1] "\xff" BACKGROUND: I launch R through an Son of Grid Engine (SGE) scheduler, where the R

Hello, I have a linux system running with 1 nic. (just local LAN) A Fritzbox is the DSL router, because of services of the Fritzbox (voip etc) I have to use the Fritzbox as the DSL router. Now I want to use the linux system as a VPN router so other devices on the local lan can use that VPN connection. I have setup shorewall but I cannot get it to work. I have monitored the traffic with

Hi R users, I am trying generate the indices for locating a in the string it come from. Given the length of the string, it will take too long using the combn() for further comparison. I am wondering if R has any built-in function for this purpose. To make it concrete: this.substring="cc" this.string="ccc" start.location=1,2 end.location=2,3 Thanks in advance, Kevin

Hi, surely I''m missing something... but what!? in my spec I''ve User.should_receive(:find).with("1").and_return(@user) and in my controller User.find(params[:id]) green light... correct... but if I change my controller using another method, for example first: User.first or even User.all I get green light too... I was expecting an error like expected: 1 time

Hello, Is there a function for searching a string for a given character? For example, I have transcriptions like tsibi tSibi tibi kibi I want to search the character object for the presence of 's' or 'S' or 'k'. I thought perhaps pmatch(c("k", "S", "s"), x) would work for me, but it wants to compare from the start of the string and returns

Tomas, I think you're not addressing the actual issue which is a clear regression in Sys.getenv() [because it used to work and still works for single env var, but not a list] and the cryptic error due to that regression (caused by changes in R-devel). So in either case, Sys.getenv needs fixing (i.e., this should really go to the bugzilla). Its behavior is currently inconsistent. The quoted