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• Shell scripting : Find file with the name 'error_log' and check sizes, remove if over a certain size

  - by Roy

  Hi guys, I am trying to create a shell script/command that find error_log files created by PHP, check their file sizes and remove them if over a certain size. I have only gotten as far as printing the files and file sizes with the code below for i in `locate -r 'error_log$'`;do echo "$i|" `stat -c %s $i`;done Can anyone help? Thanks in advance!

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• twisted reactor stops too early

  - by pygabriel

  I'm doing a batch script to connect to a tcp server and then exiting. My problem is that I can't stop the reactor, for example: cmd = raw_input("Command: ") # custom factory, the protocol just send a line reactor.connectTCP(HOST,PORT, CommandClientFactory(cmd) d = defer.Deferred() d.addCallback(lambda x: reactor.stop()) reactor.callWhenRunning(d.callback,None) reactor.run() In this code the reactor stops before that the tcp connection is done and the cmd is passed. How can I stop the reactor after that all the operation are finished?

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• Compiling SystemC library in Mingw32

  - by R.B

  I have been trying to compile systemC library in Mingw32 and I am getting an error when I run the "configure" command which says that the architecture is not supported. Anyone out there solved this problem?

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• CakePHP ACL - Do I need to add all my users to ARO ?

  - by dilip

  I have a users table and also have a column for role. Added the roles in ARO. the command : cake acl view aro shows 1 role1 2 role2 3 role3 Me confused about creating ACO. Should I add all my users to ARO ? Thanks

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• problem Keyword token antlr

  - by batman_for

  If the 'for' is used both as a command and as "the English word": for_statement: 'for' ... id: 'for' | ID ; ID: ... right? My problem is how to differentiate the two cases. For example for_statement is only possible beginning of a line (only if preceded by ' ' or '\t'). Thanks.

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• What's the best IDE for DigitalMars D programming?

  - by backslash17

  Digital Mars D seems to be very good programming language in a lot of ways, but my only problem with it is the amount of time wasted writing arguments to the compiler in the command line at the old fashion way. Is there any good IDE for D? Thanks in advance!

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• Concatenate SQL script from Powershell

  - by Jeff Meatball Yang

  I have a bunch of (50+) XML files in a directory that I would like to insert into a SQL server 2008 table. How can I create a SQL script from the command prompt or Powershell that will let me insert the files into a simple table with the following schema: XMLDataFiles ( xmlFileName varchar(255) , content xml ) All I need is for something to generate a script with a bunch of insert statements. Right now, I'm contemplating writing a silly little .NET console app to write the SQL script. Thanks.

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• File Upload via PHP and AntiVirus in Linux?

  - by wag2639

  I was wondering, if I was making a file or image hosting/transfer site, whether or not there was a good approach to check for viruses for files that users are uploading? I was thinking of this: Use traditional PHP file upload form to upload the file to the server. Put files in a queue folder Move the queue folder to a "process" folder, and replace queue folder after a predetermined limit (time, cronjob, file count, collective file size) Run a command line virus scan on files in process folder Place safe files in holding area for use Is this a good approach?

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• Mercator projection world map with Geoserver and Openlayers

  - by bjax-bjax

  I'm trying to render a world map shapefile on my Geoserver with a Mercator projection. I've tried declaring the SRS on Geoserver and defining EPSG projections of 3785 or 900913 in Openlayers with no success. I've also tried to reproject the shapefile using ogr2ogr but the result is slightly off. Original: Converted: Here's the command used: ogr2ogr -t_srs EPSG:3785 target.shp source.shp I'm new to this technology & mapping concepts. Any pointers would be greatly appreciated!

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• How to abort shutdown in Windows (XP|Vista) programatically?

  - by Piskvor

  I want to be able to detect and abort OS shutdown from my application, preferably by using the Windows API. I know that it is possible to do this manually using the command shutdown -a In the worst case, I could ShellExecute this, but I was wondering if there was a better way. Also, how do I find out programatically that the OS is about to shut down, via the Win32 API?

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• How to setup Solr on a live VPS?

  - by user342960

  I follow the instruction on http://lucene.apache.org/solr/tutorial.html and I can setup Solr on my PC. Now when I come to my VPS I cannot overcome the step: $ java -jar start.jar Afer running that command, search service is available at http: //x.x.x.x:8983/solr/select . But, Whenever I close the SSH client, the service on http: //x.x.x.x:8983/solr/select is also closed. So I can't search any more. What should I do? Thanks for any help.

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• Python CLI tool - general parsing question

  - by WinkyWolly

  If possible I would like to use the following structure for a command however I can't seem to figure out how to achieve this in Python: ./somescript.py arg <optional argument> -- "some long argument" Would it be possible to achieve this in a feasible manner without too much dirty code? Or should I just reconsider the syntax (which is primarily preference). Thanks!

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• Expanding the xamwebgrid row to show additional details

  - by user252160

  I have the following idea: when the user clicks on the more... button of a grid row, the row must expand into a detailed state that shows additional details for the current entry. I know that xamwebgrid provides an expand command, but isn't it just for hierarchical data purposes? How can I display some movie screenshots let's say, only in expanded view ?

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• Source operator doesn't work in if construction in bash

  - by Igor

  Hello, I'd like to include a config file in my bash script with 2 conditions: 1) the config file name is constructed on-the-fly and stored in variable, and 2) in case if config file doesn't exist, the script should fail: config.cfg: CONFIGURED=yes test.sh: #!/bin/sh $CFG=config.cfg echo Source command doesn't work here: [ -f $CFG ] && ( source $CFG ) || (echo $CFG doesnt exist; exit 127) echo $CONFIGURED echo ... but works here: source $CFG echo $CONFIGURED What's wrong in [...] statement?

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• UNIX sort: Sorting something from the clipboard

  - by Iker Jimenez

  The other day I saw a colleague of mine using sort to sort a number of lines he copied from a text file. I've been trying to reproduce it myself and I cannot seem to find how. The requirements are as follow: Use sort from command line, plus whatever else you need to add to configure input Paste the text to be sorted from the clipboard Get the sorted result in the console

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• Remove extra junk from C proprocessor?

  - by Brendan Long

  I'm trying to use the C proprocessor on non-C code, and it works fine except for creating lines like this at the top: # 1 "test.java" # 1 "<built-in>" # 1 "<command-line>" # 1 "test.java" The problem is that these lines aren't valid in Java. Is there any way to get the preprocessor to not write this stuff? I'd prefer not to have to run this through something else to just remove the first 4 lines every time.

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• local code files synch with server

  - by webdev

  I search for way to synch my local code with server on debain linux. For example i modify some files, then i can run synch command, and only changed files send to server (using ssh for ex). Can you help me with good light solution for this?

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• Build specific module in multi-module project

  - by Roman

  Hi I have a multi-module project. I thought I can compile only a single module from that multi module project by that line : mvn -amd -pl "module-name" Seems not to work , this command builds only the specific module. Its dependencies are not compiled yet so it fails. Any ideas how to solve that ? Thanks

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• Reuse controls inside a usercontrol

  - by Lawrence A. Contreras

  I have a UserControl UserControl1 and a button inside the UserControl1. And I have a UserControl1ViewModel that has an ICommand property for the button. Using this command I need to call a method outside(from other VMs or VM of the MainWindow) the VM. What is the best practice for this?

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• Hide the Emacs echo area when not in use

  - by Baldur

  The echo area is the line at the bottom of Emacs below the mode line: ~ ~ | | +-----------------------+ |-U:--- mode-line | +-----------------------+ | M-x echo-area | +-----------------------+ Now the mode line is highly customizable while the echo area is more rigid (and unused a lot of the time). The question is pretty simple: is it possible to hide the echo area during inactivity and redisplay it once it needs your attention: ~ ~ ~ ~ | | | | | | +-----------------------+ | | |-U:--- mode-line | +-----------------------+ +-----------------------+ |-U:--- mode-line | | M-x echo-area | +-----------------------+ +-----------------------+ Inactive Active This is similar to the way Google Chrome displays URLs when you hover your mose over a link and the Firefox addon Pentadactyl where the command-line is hidden by default.

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• Undo "git add"?

  - by ceretullis

  Git newbie here, quick question. I mistakenly added files using the command "git add file". I have not yet run "git commit". Is there a way to remove these files from the commit?

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• System.out to a file in java

  - by Carlos Blanco

  I'm running an application from inside another one for testing pusposes. I want to redirect the output for the tested app to a file, so I can have a log after each test. Is there to redirect the output of an app to a file from the command line in java?

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• C program to display a jpeg or bmp or pcx file.

  - by Raj

  What is the code in 'c' to display a picture file like jpeg file or bmp file or pcx file. For example the picture may be available in desktop and the program during execution must be given the path of the file as input and should display the image.(If it is in command line,it'll be excellent). Platform:Windows xp Turbo c compiler(or turboc++)

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• Postgresql Altering Table

  - by Jahn

  Is it possible to alter a table to add a new column and make that column a foreign key to another table in a single command in Postgresql? "alter table x add column y id references z(id)" doesn't seem to work as I had hoped.

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• actionscript array remove element

  - by Naro

  I have an array Items which has 10 elements. I need to remove the 5th element (index=4) the new array should have 9 elements and all elements after the 5th element will be shifted forward what command(s) should i use?

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