Human life can not be measured by the length of time. When the heart is full of love, the moment is eternal! ——It really can’t be measured by the length of time.
人类的生命,不能以时间长短来衡量,心中充满爱时,刹那即永恒!——真的是不能以时间长短加以衡量。
Human life can not be measured by the length of time. When the heart is full of love, the moment is eternal! ——It really can’t be measured by the length of time.
人类的生命,不能以时间长短来衡量,心中充满爱时,刹那即永恒!——真的是不能以时间长短加以衡量。
如果站在更高的层面看待滑铁卢战争,滑铁卢是一场反对君主制的胜利。它是欧洲对抗法国的胜利,是圣彼得堡、柏林、维也纳对抗巴黎的胜利。他是 1889 年 7 月 14 日,攻击了 1815 年的 3 月 20 日。过去一直是君主制度在不停地清理不屈不饶的 “法国自由革命稍乱”,就如同不知疲倦的水手永不停息地清理甲板,而如今波旁王朝以及其他君主制势力联合起来,推翻了这位叱咤风云了二十六年的伟大人物——拿破仑,拿破仑帝国是专制的,但由于现实的状况,现在皇帝将被迫选择让国家自由,帝国的宪法秩序不情愿地接受了滑铁卢的结果。
(此段落翻译自一个版权已过期的 《悲惨世界》 版本,由站主根据自己的理解进行的翻译,如果喜欢这本书,建议阅读李丹和方于翻译的版本)
What matters is not the quantity of knowledge, but the quality of knowledge. Some people know a lot, but don’t know the most useful thing.
重要的不是知识的数量,而是知识的质量,有些人知道很多很多,但却不知道最有用的东西。
作者:朱明宇
名称:批量实现其他多台电脑可以免密码 SSH 本电脑
作用:批量将其他多台电脑的公钥拷贝给本电脑
1. 在此脚本的分割线内写入相应的内容
2. 给此脚本添加执行权限
3. 执行此脚本
1. nm=192.168.4.0 #网段,网段必须为 C 类网段,请保证格式和前 3 个网络位一定正确
2. sip=51 #起始 ip,起始 IP 地址,IP 地址 的范围是 0-255
3. lip=51 #结束 ip ,结束 IP 地址,IP 地址 的范围是 0-255
4. pd=123456 #其他服务器的 root 远程登录密码
5. lpd=Taren1 #本机的 root 远程登录密码
6. lh=192.168.4.254 #本机 IP 地址
1. 此脚本执行前必须要先保证执行本脚本的用户能无密码 ssh 远程这些远程服务器
2. 必须以 root 用户执行本脚本
#!/bin/bash
####################### Separator ########################
nm=192.168.4.0 #Network segment. The network segment must be a class C network segment. Please ensure that the format and the first three network bits are correct
sip=51 #Starting IP, starting IP address. The range of IP address is 0-255
lip=51 #End IP, end IP address. The range of IP address is 0-255
pd=123456 #Root remote login password of other servers
lpd=Taren1 #Root remote login password of this machine
lh=192.168.4.254 #Native IP address
####################### Separator ########################
fnm=${nm%.*}
set timeout 3
rpm -q expect
if [ $? -ne 0 ];then
yum -y install expect &> /dev/null
fi
for i in `seq $sip $lip`
do
expect << EOF
spawn ssh root@$fnm.$i
expect "(yes/no)?" {send "yes\r" }
expect "password:" {send "$pd\r" }
expect "#" {send "ssh-keygen\r"}
expect "(/root/.ssh/id_rsa):" {send "\r"}
expect "(empty for no passphrase):" {send "\r"}
expect "passphrase again:" {send "\r"}
expect "#" {send "\r"}
EOF
expect << EOF
spawn ssh root@$fnm.$i
expect "password:" {send "$pd\r" }
expect "#" {send "ssh-keygen\r"}
expect "(/root/.ssh/id_rsa):" {send "\r"}
expect "(empty for no passphrase):" {send "\r"}
expect "passphrase again:" {send "\r"}
expect "#" {send "\r"}
EOF
expect << EOF
spawn ssh root@$fnm.$i
expect "(yes/no)?" {send "yes\r" }
expect "#" {send "ssh-keygen\r"}
expect "(/root/.ssh/id_rsa):" {send "\r"}
expect "(empty for no passphrase):" {send "\r"}
expect "passphrase again:" {send "\r"}
expect "#" {send "\r"}
EOF
expect << EOF
spawn ssh root@$fnm.$i
expect "#" {send "ssh-keygen\r"}
expect "(/root/.ssh/id_rsa):" {send "\r"}
expect "(empty for no passphrase):" {send "\r"}
expect "passphrase again:" {send "\r"}
expect "#" {send "\r"}
EOF
expect << EOF
spawn ssh root@$fnm.$i
expect "password:" { send "$pd\r" }
expect "#" { send "ssh-copy-id -i ~/.ssh/id_rsa.pub root@$lh\r" }
expect "(yes/no)?" { send "yes\r" }
expect "root@$lh's password:" { send "$lpd\r" }
expect "#" { send "exit\r" }
EOF
expect << EOF
spawn ssh root@$fnm.$i
expect "password:" { send "$pd\r" }
expect "#" { send "ssh-copy-id -i ~/.ssh/id_rsa.pub root@$lh\r" }
expect "root@$lh's password:" { send "$lpd\r" }
expect "#" { send "exit\r" }
EOF
expect << EOF
spawn ssh root@$fnm.$i
expect "#" { send "ssh-copy-id -i ~/.ssh/id_rsa.pub root@$lh\r" }
expect "(yes/no)?" { send "yes\r" }
expect "root@$lh's password:" { send "$lpd\r" }
expect "#" { send "exit\r" }
EOF
expect << EOF
spawn ssh root@$fnm.$i
expect "#" { send "ssh-copy-id -i ~/.ssh/id_rsa.pub root@$lh\r" }
expect "root@$lh's password:" { send "$lpd\r" }
expect "#" { send "exit\r" }
EOF
echo "$fnm.$i has been finished"
done
需要 FTP 登录凭据
# vim /usr/local/nginx/html/wp-config.php
添加以下内容:
define("FS_CHMOD_DIR", 0755);
define("FS_CHMOD_FILE", 0755);
?>
(步骤略)