http://blog.chinaunix.net/uid-2623904-id-3044156.html http://www.centoscn.com/CentOS/Intermediate/2015/0316/4900.html http://blog.csdn.net/xyw_blog/article/details/12996969 救援模式有什么作用: ◆可以更改root密码: ◆恢复硬盘.文件系统操作: ◆系统启动不来的时候,只能通过救援模式来启动: 进入resume模式.在进入r

今天学习了下man,有关详细资料参考:http://www.cnblogs.com/hnrainll/archive/2011/09/06/2168604.html toor@door:/usr/share/doc/man-db/examples$ man ls man: 无法解析 /usr/share/man/zh_CN/man1/ls.1.gz: 没有那个文件或目录 版本 toor@door:~$ man --version man 2.5.7 原因:因为新的man支持环境变量了.查看帮助:

#!/bin/bash s=`cat /usr/share/dict/linux.words` for i in $s; do if [ $1 = $i ];then echo "$1 在字典中" exit fi done echo "$1 不在字典中"

在CentOS 6.5安装MySQL 5.6.17,安装到最后一个rpm文件MySQL-server时 安装命令是:rpm -ivh MySQL-server-5.6.17-1.el6.x86_64.rpm 出现了错误信息: error: Failed dependencies: libaio.so.1()(64bit) is needed by MySQL-server-5.6.17-1.el6.x86_64 libaio.so.1(LIBAIO_0.1)(64bit) is needed b

nginx的location虚拟目录配置: monitor.conf server {       server_name   monitor.chinasoft.com;       server_name   1.1.1.1;     error_log  /data/logs/web-acccess.log  info;       access_log /data/logs/web-error.log;          location /jiankongshare{        

系统环境CentOS Linux release 7.2.1511 (Core) sendEmail发送邮件是出现以下报错:******************************************************************* Using the default of SSL_verify_mode of SSL_VERIFY_NONE for client is deprecated! Please set SSL_verify_mode to SSL_VERI

- 比如查看date指令   - 命令:vbird@www ~]$ man date   - 返回示例(部分):DATE(1) User Commands DATE(1)   - 部分释义(注释2):     - (1)代表的是『一般用户可使用的指令』,注释1.     - NAME <==这个指令的完整全名     - SYNOPSIS <==这个指令的基本语法如下所示     - DESCRIPTION <==指令的详细说明     - SEE ALSO <==这个重要,你还可

问题详情 然后,执行,出现如下问题,则说明大家的这个文件,下载不是完整的或者你上传不完整. msf > load db_autopwn [-] Failed to load plugin from /usr/share/metasploit-framework/plugins/db_autopwn: No classes were loaded from /usr/share/metasploit-framework/plugins/db_autopwn in the Msf::Plugin n

docker dotnet Restore 的时候报错, 一度怀疑是linux的dotnet core sdk没有装好, 卸了装, 装了卸, 试了好几遍还是无效(Microsoft.Common.CurrentVersion.targets 这个文件的确又是存在的), 找度娘也没找到解决方案,  /usr/share/dotnet/sdk/2.1.801/Microsoft.Common.CurrentVersion.targets(2106,5): warning MSB3245: Could

使用yum安装mysql服务端: [root@centos ~]# yum -y install mysql-server Loaded plugins: fastestmirror, security Setting up Install Process Loading mirror speeds from cached hostfile epel | : extras | : os | : updates | : Resolving Dependencies --> Running tran

问题产生原因: linux系统docker-compose.yml文件 放到 mac本启动发现启动报错 cannot mount volume over existing file, file exists /var/lib/docker/overlay2/ad14b2c8b4537f394ae710cff4836e85be8d096cdb46e0a8a0c79100be90046d/merged/usr/share/zoneinfo/UTC 初步排查: mac本上docker 没有/etc 目

linux64 red hat 6.3企业版 开始错误装了32位mysql最后怎么也装不上64mysql了,折腾了一番最后全部卸载搞定: file /etc/init.d/mysql from install of MySQL-server-5.5.28-1.linux2.6.x86_64 conflicts with file from package MySQL-server-5.1.7-0.i386    file /usr/bin/my_print_defaults from insta

sendEmail发送邮件是出现以下报错: *******************************************************************  Using the default of SSL_verify_mode of SSL_VERIFY_NONE for client  is deprecated! Please set SSL_verify_mode to SSL_VERIFY_PEER  together with SSL_ca_file|SSL

在使用createlang 安装plpythonu的时候出现如下错误:could not open extension control file "/usr/share/postgresql/9.1/extension/plpythonu.control": No such file or directory主要原因是安装postgresql的时候没有使用--with-python选项编译好PL/Python对于已经安装好的postgresql可以通过以下方式解决缺少依赖包的问题:su

Contents======== Apache2 Configuration under Debian GNU/Linux Files and Directories in '/etc/apache2' Tools Using mod_cache_disk SSL Enabling SSL Creating self-signed certificates SSL workaround for MSIE Suexec Documentation Upgrades Common Problems

由于日常程序使用了字符集utf8mb4,为了避免每次更新时,set names utf8mb4,就把配置文件改了,如下: [root@~]# vim /etc/my.cnf #my.cnf [client] port = 3306 socket = /home/mysql/mysql.sock default-character-set=utf8mb4 重启MySQL服务,进入mysql时,就报错: [root@~]# mysql Logging to file ‘/home/mysql/que

1:也许之前的机器安装过Mysql,但是自己不知道,账号密码也忘记了,又执行安装操作,导致Mysql不兼容问题.Linux上安装MySQL时出现不兼容的解决办法,错误如下所示: [root@master package]# rpm -ivh MySQL-server--.glibc23.i386.rpm Preparing... ########################################### [%] file /usr/share/mysql/charsets/READM

cd /usr/share/tomcat7 sudo mkdir .jenkins sudo chown tomcat7:nogroup .jenkins 执行以上操作,重启解决

$ cat /usr/share/doc/wireshark-common/README.Debian I. Capturing packets with Wireshark/Tshark There are two ways of installing Wireshark/Tshark on Debian: I./a. Installing dumpcap without allowing non-root users to capture packets Only root user wil

在执行  php -i |grep redis 时显示以下报错信息(但在phpinfo查看时一切正常): MIB search path: /root/.snmp/mibs:/usr/share/snmp/mibs:/usr/share/snmp/mibs/iana:/usr/share/snmp/mibs/ietf:/usr/share/mibs/site:/usr/share/snmp/mibs:/usr/share/mibs/iana:/usr/share/mibs/ietf:/usr/s

错误如下: 解决方案:修改init.lua 直接运行wireshark的话会报错: Lua: Error during loading:[string "/usr/share/wireshark/init.lua"]:45: dofile has been disabled 要对其进行修改,终端运行 sudo gedit /usr/share/wireshark/init.lua 倒数第二行原来为:dofile(DATA_DIR.."console.lua") 改为