ubuntu-10.04

问题 I am trying to compile a C program in Ubuntu 10.04 made for 8.04. It fails because we have used PATH_MAX and other constants that should be defined in limits.h . According to various resources, it should be part of a POSIX compatible C library. Is this a bug in Ubuntu 10.04 or is there a proper way of solving this? 回答1: POSIX defines many such limits to be optional. If a limit FOO is not defined in limits.h , it means the system may have no such limit or the limit might vary at runtime or

问题 I use a debugging script that runs several related processes in succession with the debugger. I'm currently using -x to execute several commands automatically (such as run ). How can I make gdb quit automatically when the debugged process successfully terminates? Adding a quit command to the command file will cause that command to be handled not just on successful termination, but when errors occur also (when I'd rather take over at that point). Here's an extract of what's going on: + gdb

问题 Previous versions of JBoss included a scripts (like jboss_init_redhat.sh ) that could be copied to /etc/init.d in order to add it as a service - so it would start on boot up. I can't seem to find any similar scripts in JBoss 7. Has anyone already done something like this? P.S. I'm trying to achieve this in Ubuntu 10.04 回答1: After spending a couple of hours of snooping around I ended up creating /etc/init.d/jboss with the following contents #!/bin/sh ### BEGIN INIT INFO # Provides: jboss #

问题 I have installed CakePHP 2.0 framwork using steps below: 1. Start the terminal 2. sudo mkdir /var/www/cakephp 3.sudo cp -r ~/cakephp/* /var/www/cakephp Change tmp folder permisssion 4. sudo chmod -R 777 cakephp/app/tmp Enable mod-rewrite 5. sudo a2enmod rewrite Open file /etc/apache2/sites-enabled/000-default and change AllowOverride None to AllowOverride All 6. sudo vim /etc/apache2/sites-enabled/000-default Restart Apache 7. sudo /etc/init.d/apache2 restart I opened my browser and typed

问题 I've decided to use FreeTDS driver and unixODBC to manage the PDO connection between my LAMP-based app with a remote MsSQL database. unfortunately it appears that the driver doesn't read the freetds.conf file, nor the environmental variables set either directly via server's CLI or specified in php file by putenv() function. now some data: as I ping the server - no packets are lost. as I telnet the server on 1433 port - the connection is established as I use the command TDSVER=7.0 tsql -H >IP<

问题 I am writing a C program in Ubuntu 10 to create processes, display process ID and to kill process. I'm using kill() command to kill a process ID that user entered via scanf. However, the scanf is not working at all. I tried to add "space" before %d but nothing happened. Appreciate if anyone can help! Following are my codes: include <stdio.h> include <unistd.h> include <signal.h> include <sys/types.h> include <stdlib.h> main () { int x; int pid[10]; // to store fork return value int p[10]; //

问题 I need help with installing Solaris Studio 12.2 on Ubuntu. I looked at this question already and it didn't help: Installing Solaris Studio 12.2? My problem with the solutions provided in that question is that I do not have a script to run when I extract the file I downloaded: SolarisStudio12.2-linux-x86-tar-ML.tar.bz2 To extract it I am just using the Ubuntu GUI, archive manager. Could this be my problem? Also I already posted this on askUbuntu: Got no response. 回答1: There is no installation

问题 I created new vm instance using "Ubuntu Server 10.04 LTS (Lucid Lynx) - 32 bits" image and m1.small falvour which has 20 GB Disk (OpenStack Icehouse). When i logging to the vm and run df -h , I found that the VM does not use the entire assigned HD. The command results are shown as the following: Filesystem Size Used Avail Use% Mounted on /dev/vda1 1.4G 595M 721M 46% / none 1005M 144K 1005M 1% /dev none 1007M 0 1007M 0% /dev/shm none 1007M 36K 1007M 1% /var/run none 1007M 0 1007M 0% /var/lock

问题 I am running the following command to list the packages installed on a server. $> dpkg -l This is fine but when I do this $> dpkg -l > list_of_packages_installed I only get 106 columns of data and the rest is cut off. So all the rows are there but not all the data column-wise. There must be something simple I am missing here? 回答1: The variable COLUMN is indeed responsible for this. The manpage of dpkg(8) contains under the section "ENVIRONMENT": COLUMNS Sets the number of columns dpkg should

问题 I am using ubuntu 10.04 for my desktop and Ubunt 10.04 server edition ofr my server. the following commnad: sudo pip install -e git+http://github.com/facebook/python-sdk.git#egg=facebook Works on my deskotp, but doesnt work on the server. On the server, I received the following error message: Obtaining facebook from git+http://github.com/facebook/python-sdk.git#egg=facebook Cloning http://github.com/facebook/python-sdk.git to ./src/facebook Exception: Traceback (most recent call last): File "