如何只提取目标目录而不提取完整的目录树？

压缩

tar cf /var/www/site.tar /var/www_bak/site

提炼

tar xf /var/www/site.tar -C /tmp

这将产生：

/tmp/var/www/site

提取文件时如何避免创建整个目录树？

我希望它提取到：

/tmp/site

启动服务器时返回此错误

Starting ftp server: proftpd2014-08-03 18:39:22,045 web-amd-3700-2gb proftpd[22126]: warning: unable to determine IP address of 'web-amd-3700-2gb'
2014-08-03 18:39:22,045 web-amd-3700-2gb proftpd[22126]: error: no valid servers configured
2014-08-03 18:39:22,045 web-amd-3700-2gb proftpd[22126]: fatal: error processing configuration file '/etc/proftpd/proftpd.conf'
 failed!

/etc/proftpd/proftpd.conf

#
# /etc/proftpd/proftpd.conf -- This is a basic ProFTPD configuration file.
# To really apply changes, reload proftpd after modifications, if
# it runs in daemon mode. It is not required in inetd/xinetd mode.
# 

# Includes DSO modules
Include /etc/proftpd/modules.conf

# Set …

如何设置nginx以IP地址作为服务器名称？

server {
    listen  80;
    server_name  xx.xx.xx.xx;

    location /test {
        root  /var/www/test;
    }

    location ~ \.php$ {
        include  /var/ini/nginx/fastcgi.conf;
        fastcgi_pass  php;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME /var/www/test$fastcgi_script_name;
    }
}

所以我想像这样访问服务器

http://xx.xx.xx.xx/test/ => index.php
http://xx.xx.xx.xx/test/foo.php => foo.php

如何使用 webmin 创建 FTP 帐户？

尝试遵循通过 google.com 找到的几个示例，但没有一个起作用！？

已经在下面添加了一个用户 system > users

服务器：Debian 上的 proFTPD

编辑

Shell: /usr/sbin/nologin
Password: Normal password
Primary group: ftpgroup

FTP日志

STATUS:>    [18-10-2011 20:21:29] Connected. Authenticating...
COMMAND:>   [18-10-2011 20:21:29] USER web_onok
        [18-10-2011 20:21:29] 331 Password required for web_onok
COMMAND:>   [18-10-2011 20:21:29] PASS *****
        [18-10-2011 20:21:29] 530 Login incorrect.

配置文件

#
# /etc/proftpd/proftpd.conf -- This is a basic ProFTPD configuration file.
# To really apply changes reload proftpd after modifications.
# 

# Includes DSO modules
Include /etc/proftpd/modules.conf …

我正在尝试在 Debian 7 Wheezy 上安装 Mysql 5.6 ..

安装后mysql数据库/文件夹/var/lib/mysql/mysql为空

# groupadd mysql
# useradd -r -g mysql mysql
# apt-get install libaio1
# wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.12-debian6.0-x86_64.deb
# dpkg -i mysql-5.6.12-debian6.0-x86_64.deb
# cd /usr/local
# ln -s /opt/mysql/server-5.6 mysql
# cd mysql
# scripts/mysql_install_db --user=mysql --datadir=/var/lib/mysql
# rm /opt/mysql/server-5.6/my.cnf
# rm /etc/mysql/my.cnf
# ln -s /var/ini/my.cnf /opt/mysql/server-5.6/my.cnf
# chown -R root .
# chown -R mysql /var/lib/mysql
# cp support-files/mysql.server /etc/init.d/mysql
# alias mysql=/opt/mysql/server-5.6/bin/mysql
# alias mysqladmin=/opt/mysql/server-5.6/bin/mysqladmin

# service mysql …

会议

gzip  on;
gzip_vary  on;
gzip_min_length  100;
gzip_buffers  16 8k;
gzip_proxied  any;
gzip_types
    text/plain
    text/css
    text/javascript
    application/json
    application/javascript;

mysql 服务器安装在全新安装的 Debian 7 上

每次都在全新安装的 Debian 上尝试过多次

安装

# apt-get update && apt-get upgrade
# groupadd mysql
# useradd -r -g mysql mysql
# apt-get install libaio1
# wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.12-debian6.0-x86_64.deb
# dpkg -i mysql-5.6.12-debian6.0-x86_64.deb
# cd /usr/local
# ln -s /opt/mysql/server-5.6 mysql
# cd mysql
# scripts/mysql_install_db --user=mysql --datadir=/var/lib/mysql
# rm /opt/mysql/server-5.6/my.cnf
# ln -s /var/ini/my.cnf /opt/mysql/server-5.6/my.cnf
# cp support-files/mysql.server /etc/init.d/mysql
# service mysql start

错误

root@Debian-70-wheezy-64-minimal /usr/local/mysql # service mysql start
/opt/mysql/server-5.6/bin/my_print_defaults: Can't read dir of '/etc/mysql/conf.d/' (Errcode: …

错误日志文件很大，所以我删除了它并重新创建了它..但是现在错误日志没有记录/更新错误？

已尝试重新分配 apache，但仍然相同..

我记得我前段时间经历过这个..不记得它是如何修复的？

我在使用 SSL 256 位证书的慢速 Apache 服务器上遇到问题

ab -n 500 https://example.com/
Time per request 29 ms

ab -n 500 http://example.com/
Time per request 10 ms

在两个请求中发送 52 字节，测试是从同一数据中心的服务器完成的

配置文件

SSLEngine on
SSLProtocol All -SSLv2
SSLHonorCipherOrder On
SSLCipherSuite ALL:!ADH:!EXP:!LOW:!RC2:!3DES:!SEED:!RC4:+HIGH:+MEDIUM

SSL 比普通 HTTP 请求慢 3 倍是否正常？