Cloud Applications

1. initialize the configuration after installation. after Tomcat is installed, you need to do the following: delete all code rm-rf/srv/apache-tomcat/webapps/* comments under webapps or delete all user permissions for the tomcat-users.xml immediately

Gcc upgrade error-Linux general technology-Linux technology and application information. The following is a detailed description. I want to upgrade gcc3.2.2 to gcc4.4.2. when mpfr is installed and make check is executed, four errors are displayed:

The 32-bit software package is upgraded and installed by default in CentOS 64-bit version. as a result, some software uses a 32-bit software package in the 64-bit (x86_x64) environment, resulting in an error during compilation, how can we prevent

The reason is that the port 80 CentOS firewall is disabled and APACHE cannot be installed on the CENTOS of the virtual machine, solution:/sbin/iptables-IINPUT-ptcp -- dport80-jACCEPT/sbin/iptables-IINPUT-because port 80 is not open The CentOS

Problem Description: W: Failedtofetchbzip2: varlibaptlistspartialsecurity.ubuntu.com _ ubuntu_dists_precise-security_main_source_SourcesHashSummismatch Solution: ① Switch to the root account first Su root ② Run the command vi/etc/apt. conf.

A file issue in linuxc-Linux general technology-Linux technology and application information. for details, refer to the following section. When I perform read/write operations on a file, after opening the file, after the write operation, the file is

MakezImage error. For more information, see Linux general technology-Linux programming and kernel. [Root @ localhost linux-2.6.38.5] # make zImage Scripts/kconfig/conf -- silentoldconfig Kconfig Warning: (NETFILTER_XT_MATCH_REALM) selects

Install primeton_bps_6.6_runtime_linux.tar and report the following error: Linux general technology-Linux technology and application information. See the following for details. [Root @ localhost bps_install] # [Root @ localhost bps_install]

Can you help me with such a large forum? -- Linux general technology-Linux programming and kernel information. The following is a detailed description. I now have a program for receiving IP data packets in linux, and the test is normal in linux.

Network can be pinged but cannot solve the ssh problem (including single NIC and dual Nic network access solution) I. single Nic network can be pinged but cannot be solved by ssh After route add default gw 10.0.116.62 is complete, the intranet can

I have encountered problems as shown in the question before, but due to laziness and neglect, I have seen a good guide post today, which will be handed over for reference when my head is short-circuited. Previously, I only used the second method

What is a void expression? -- Linux general technology-Linux programming and kernel information. The following is a detailed description. Compile a program with gcc in linux, but this error cannot be found... I don't know why The system version

Create a php file and convert INNODB to MyISAM. & lt ;? Php // Configure (& ldquo; localhost & rdquo;, & rdquo; db_user & rdquo;, & rdquo; db_pass & rdquo;); mysql_select_db (& ldquo; drupal_db_name & rdquo ;) Create a php file and convert INNODB to

A problem in Qt. ask for advice !!! -- Linux general technology-Linux programming and kernel information. The following is a detailed description. I have designed a window in qt designer and then compiled the main. cpp file. Qmake-project no

Ask for advice, online answers, etc. Give me some advice on programming scripts in Linux !!! -- Linux general technology-Linux programming and kernel information. The following is a detailed description. 1: write The script password. sh to

1: modify the default character set for linux: vim/etc/sysconfig/i18n changed to: LANG = "zh_CN.UTF-8" or "en_US.UTF-8" 2: then modify the CRT settings: Option-& gt; session options-& gt; appearance-& gt; character encoding-& gt; uft-8 1: modify the

For more information about memory size in embedded Linux-Linux general technology-Linux programming and kernel, see the following. Now I get a lot of SDKs, but many image files cannot be run. make sure the SDK can be run on the development

In linux text mode, if there is a Chinese comment. Garbled characters are displayed. However, Chinese characters cannot be displayed. Solution: # vi/etc/sysconfig/i18n modify the following configuration: LANG = "zh_CN.GB18030" LANGUAGE = "zh_CN.GB180

This article describes how to solve the phpmyadmin403 error: phpmyadmin403Youdon 'thavepermissiontoaccessphpmyadminonthisserver. When using phpPhpmyadmin 403Error: phpmyadmin 403 You don't have permission to access/phpmyadmin/on this server. how

Linux source code, pay attention to the data structure-General Linux technology-Linux programming and kernel information. The following is a detailed description. I started to think that my C language is very good, but what? Still not working. the