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Search found 321 results on 13 pages for 'ack'.

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• Macports install of ack doesn't create correct executable

  - by user1664196

  I am trying to install p5-app-ack port from Mac Ports, but it seems it doesn't create a /opt/local/bin/ack binary at the end: $ sudo port search *app-ack Password: p5-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories p5.8-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories …

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• TCP RST right after FIN/ACK

  - by Nitzan Shaked

  I am having the weirdest issue: I have a web server which sometimes, only on very specific requests, will send a RST to the client after having sent the FIN datagram. First, a description of the setup: The server runs on an Ubuntu 12.04.1 LTS, which itself is a VM guest inside a Win7 x64 host, in bridged mode. ufw is disabled on the host The…

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• Adding file type to ack permanently

  - by Martin Tóth

  I've recently learned how to let ack support more filetypes (adding the following to .ackrc): --type-add latte=.latte Unfortunately, that produces an info line on every ack search I use, even ones with 0 results. $ ack --latte dump ack: --type-add: Type "latte" does not exist, creating with ".latte" ... Is there a way to make this a more…

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• TCP RST Reset Every 5 Minutes on Windows 2003 sp2

  - by Dan

  Hey, Recently I had a web developer come to me and ask why he was receiving connection errors in his app that was accessing a sql database. So, I went through my normal trouble shooting steps to isolate or reproduce the issue. I discovered that if I connected to the database using Query Analyzer and let the connection idle for 5 minutes it…

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• Shrinking TCP Window Size to 0 on Cisco ASA

  - by Brent

  Having an issue with any large file transfer that crosses our Cisco ASA unit come to an eventual pause. Setup Test1: Server A, FileZilla Client <- 1GBPS - Cisco ASA <- 1 GBPS - Server B, FileZilla Server TCP Window size on large transfers will drop to 0 after around 30 seconds of a large file transfer. RDP session then becomes…

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• Shrinking Windows Size to 0 on Cisco ASA

  - by Brent

  Having an issue with any large file transfer that crosses our Cisco ASA unit come to an eventual pause. Setup Test1: Server A, FileZilla Client <- 1GBPS - Cisco ASA <- 1 GBPS - Server B, FileZilla Server TCP Window size on large transfers will drop to 0 after around 30 seconds of a large file transfer. RDP session then becomes…

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• After segment lost TCP connection never recovers

  - by mvladic

  Take a look at following trace taken with Wireshark: http://dl.dropbox.com/u/145579/trace1.pcap or http://dl.dropbox.com/u/145579/trace2.pcap I will repeat here an interesting part (from trace1.pcap): No. Time Source Destination Protocol Length Info 1850 2012-02-09 13:44:32.609…

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• Using ACK to list directories

  - by KPthunder

  I have a directory listing as follows (given by ls -la): total 8 drwxr-xr-x 6 <user> <group> 204 Oct 18 12:13 . drwxr-xr-x 7 <user> <group> 238 Oct 18 11:29 .. drwxr-xr-x 14 <user> <group> 476 Oct 18 12:31 .git -rw-r--r-- 1 <user> <group> 601 Oct 18 12:03 index.html…

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• How to use ack to search for file name

  - by dorelal

  I have started using ack which is much faster than grep. However using ack I want to search for file name rather than file contents. Is there a way to do that?

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• ack misses results (vs. grep)

  - by techpeace

  I'm sure I'm misunderstanding something about ack's file/directory ignore defaults, but perhaps somebody could shed some light on this for me: mbuck$ grep logout -R app/views/ Binary file app/views/shared/._header.html.erb.bak.swp matches Binary file app/views/shared/._header.html.erb.swp matches…

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• grin, ack and rak comparison

  - by sumek

  Having used ack for some time now, I find it much better for my development purposes than grep. But then I've heard about rak and grin. Has anyone used all three of them and can provide a comparison?

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• BizTalk Send Ports, Delivery Notification and ACK / NACK messages

  - by Robert Kokuti

  Recently I worked on an orchestration which sent messages out to a Send Port on a 'fire and forget' basis. The idea was that once the orchestration passed the message to the Messagebox, it was left to BizTalk to manage the sending process. Should the send operation fail, the Send Port got…

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• ack: Excluding only one directory but keeping all others with the same name

  - by mattalexx

  My folder structure looks like this: /app /app/data ... /app/secondary /app/secondary/data I want to recursively search /app, including /app/data. I do not want to search /app/secondary/data however. This what I have so far: ack --ignore-dir=data searchtext ack --ignore-dir=secondary/data…

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• Help me solve my problem with NPR Media Player

  - by Calcipher

  First of, let me apologize for this getting a bit technical. Several weeks ago, I found that while using NPR's media player (e.g. click on 'Listen to the Show' - this is what I've been using as a test) the stream would suddenly halt after a minute or three. I could not get the stream to…

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• migrating Solaris to RH: network latency issue, tcp window size & other tcp parameters

  - by Bastien

  Hello I have a client/server app (Java) that I'm migrating from Solaris to RH Linux. since I started running it in RH, I noticed some issues related to latency. I managed to isolate the problem that looks like this: client sends 5 messages (32 bytes each) in a row (same application…

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• TCP packets larger than 4 KB don't get a reply from Linux

  - by pts

  I'm running Linux 3.2.51 in a virtual machine (192.168.33.15). I'm sending Ethernet frames to it. I'm writing custom software trying to emulate a TCP peer, the other peer is Linux running in the virtual machine guest. I've noticed that TCP packets larger than about 4 KB are ignored…

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• Why do I get extra, unexpected results with my ack regex?

  - by Gauthier

  I'm finally learning regexps and training with ack. I believe this uses Perl regexp. I want to match all lines where the first non-blank characters are if (<word> !, with any number of spaces in between the elements. This is what I came up with: ^[ \t]*if *\(\w+ *! It…

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• elisp compile, add a regexp to error detection

  - by Gauthier

  I am starting with emacs, and don't know much elisp. Nearly nothing, really. I want to use ack as a replacement of grep. These are the instructions I followed to use ack from within emacs: http://www.rooijan.za.net/?q=ack_el Now I don't like the output format that is used in…

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• How can I get a list of directories with ack?

  - by KPthunder

  I have a directory listing as follows (given by ls -la): total 8 drwxr-xr-x 6 <user> <group> 204 Oct 18 12:13 . drwxr-xr-x 7 <user> <group> 238 Oct 18 11:29 .. drwxr-xr-x 14 <user> <group> 476 Oct 18 12:31 .git -rw-r--r-- 1…

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• what are valid 'ack' values?

  - by WileECanisLatrans

  having an issue with a vendor who claims the cause of a problem is an invalid 'ack' value in the tcp data. I'm using java so I didn't write this layer. I used snoop to capture the traffic on the wire and am using wireshark to display the data. Here is what is happening.…

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• VMware server 2.0 SYN/ACK repeating issues

  - by user65579

  VMWare Server 2.0.0 Build 122956 I am having some issues with connecting into a guest VM (Ubuntu linux 4.4.3-4 lucid) running under VMware 2.0 on a windows server host. All connections to and from the VM's work fine, except for FTP. I thought the issue was the FTP…

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• Obtain patterns in one file from another using ack or awk or better way than grep?

  - by Rock

  Is there a way to obtain patterns in one file (a list of patterns) from another file using ack as the -f option in grep? I see there is an -f option in ack but it's different with the -f in grep. Perhaps an example will give you a better idea. Suppose I have…

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• Difference between `curl -I` and `curl -X HEAD`

  - by chmeee

  I was wathcing the funny server type from http://www.reddit.com with curl -I http://www.reddit.com when I guessed that curl -X HEAD http://www.reddit.com would do the same. But, in fact, it doesn't. I'm curious about why. This is what I observe running the…

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• Searching for literal "> \" using ack-grep

  - by Stephen Gornick

  I am looking for lines that literally have a greater than character (a "") followed by a space followed by a backslash character (a "\") i.e., a line with this: \ I thought escaping would allow this, and for the greater-than it does: $ ack-grep " "…

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• ftp connection problem, vsftp server, active mode

  - by Mark Szente

  I have a server that runs vsftpd to handle ftp connections. One of my users have a notebook with Total Commander and WinSCP installed. Both ftp clients fail right after the connection is established to the server and it tries to download the directory…

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