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After encountering this problem, I searched for it and integrated your suggestions. If method 1 is used, no error is reported, but the availability of RPM is not confirmed. 1. find % __ check_files/usr/lib/rpm/macros/lib/rpm/check-files % {buildroot}

To configure a virtual user, generate a database file and run the command db_load. The reason is that the CentOS system does not have the db_load command. if I did not install it in the following procedure, I would lose a database, is not because of

Waiting for cannotchangedirectory: // home /.... after checking that the user has added the permission for this directory ...... again speechless ing ....... finally, I found the cause: the reason is that the ftp is disabled by the SE configuration.

A little unaccustomed to csh under FreeBSD. although we can temporarily switch from bash to bash, it seems troublesome to do this once every time, use the chsh command to modify the default shell of FreeBSD: FreeBSD #

Today, I scanned the linux server and found some security risks in the httpd service. because a new version of apache has been installed before, the httpd service that comes with linux installation does not have to be left in the system. As a result,

Userwwwwww; # define the users running Nginx and the worker_processes8; # Number of processes. Generally, the number of processes is smaller than the number of CPUs. # [Debug | info | notice | warn | error | crit]

Ubuntu11.04 it's really hard to find the 80 remote access to Tomcat6. I 've found N more information on the Internet, all about how to open the firewall. However, this is not a Firewall problem at all. it is an option in tomcat configuration that

& Nbsp; change the permitted execution format for reading, writing, and executing a file or directory: chmod [-R] modename (name can be a file name or directory name; mode can be 3 8-digit numbers, or use the ls-l command to list the literal

The newly installed Linux cannot execute the ifconfig command. The Command bash: ifconfigcommandnotfound does not actually configure the ifconfig directory in the environment variable. this program is actually in the/sbin directory. In fact, sbin

Resetting the root password is actually very easy. Step 1: Restart the FreeBSD server. when the mode is selected, select 4 (BootFreeBSDinsingleuserMode) in single user mode. The system displays a prompt. press enter to confirm and continue & nbsp;

& Nbsp; release date: Update Date: 2011-05-19 & nbsp; affected system: Linuxkernel2.6.xRedHatLinux description: -------------------------------------------------------------------------------- BU Release date: Updated on: Affected systems:Linux

Welcome to FreeBSD! The BSD manual is rich and meticulous, which greatly removes the obstacles we encounter when using BSD. however, practice is often at a distance from theory. after reading a lot of materials, you may start to install the system.

According to my colleagues, I am an excellent command controller. I wrote a music player under the command line to meet my linux command requirements during the idle time of the latest project. Player exploitation technology: Python + GST

LoadRunnerController menu tools? In & gt; options, we can see that the server resource information is collected every 3 seconds, as shown in: & nbsp; LoadRunnerController menu tools? & Gt; options, we can see that the server resource information is

1) Check the current zombie process information # ps-ef | grepdefunct | grep-vgrep | wc-l175 # top | head-2top-15: 05: 54up97days, & nbsp; 4 users, & nbsp; loadaverage: 0.66, 0.45, 0.39 Tasks: 829 total ,& 1) Check the current zombie process

The theoretical addressing space of the 32-bit Ubuntu system is 4 GB, but 3 GB is reserved for the kernel virtual space after 1 GB is deducted, and the addressing space occupied by devices such as video cards is deducted, the memory that your 32-bit

& Nbsp; 1. install Ubuntu11.04Server64-bit. & Nbsp; 2. install the ssh service & nbsp; sudoapt-getinstallopenssh-server & nbsp; generate the key & nbsp; & nbsp; ssh-ke 1. install Ubuntu 11.04 Server 64-bit. 2. install the ssh service sudo apt-get

& Nbsp; 1: install the software yum-yinstallbindbind-chrootbind-libsbind-utilscaching-nameserver & nbsp; 2: Configure & nbsp; cd/var/named/chroot/etc/cp-pnamed.caching-nameserver.confnamed.conf & A: Install Software Yum-y install bind-chroot

& Nbsp; 1. stop MySQL Service & nbsp; run:/etc/init. d/mysqlstop, not necessarily/etc/init on your machine. d/mysql may also be/etc/init. d/mysqld & nbsp; 2. skip verification to start MySQL & nbsp;/usr/local/mysql/bin/mysqld_safe -- skip- 1. stop

Processortypeandfeatures? Paravirtualizedguestsupport? After Xenguestsupport selects this option, options such as Xenmemoryballoondriver are available under DeviceDrivers. it is enabled by default. Xennetwor under Networkdevicesupport Processor