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Linux编程中各种头文件 - C/C++ - 清泛网 - 专注C/C++及内核技术

... crypt.h:提供使用DES加密算法的加密函数 pwd.h:提供对/etc/passwd文件访问的函数 shadow.h:提供对/etc/shadow文件访问的函数 pthread.h:提供多线程操作的函数 signal.h:提供对信号操作的函数 sys/wait.h、sys/ipc.h、sys/shm.h:提供进程等...
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Linux MySql的启动、关闭 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术

...l.server”来查找下。 # cp xxx/mysql/support-files/mysql.server /etc/init.d/mysql # chmod 755 /etc/init.d/mysql # chkconfig --add mysql # service mysql start Linux MySql
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Linux Glibc幽灵漏洞允许黑客远程获取系统权 - 操作系统(内核) - 清泛网 - ...

.../14 # apt-get update # apt-get install libc6 Debian 6 # wget -O /etc/apt/sources.list.d/debian6-lts.list http://mirrors.aliyun.com/repo/debian6-lts.list# apt-get update # apt-get install libc6 Debian 7 # apt-get update # apt-get install libc6 Opensuse 13 # zypper refresh # zyppe...
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Linux 搭建NTP时间同步服务器 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...P服务器(设定10.8.9.159为NTP服务器),NTP服务器主配置文件 /etc/ntp.conf,配置前做好备份。 3、 10.8.9.159 NTP服务器端配置文件 /etc/ntp.conf 标注: restrict 控制相关权限。 语法为: restrict IP地址 mask 子网掩码 参数 其中IP地址也...
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mongodb最大连接数配置修改 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...重新登录,重启服务即可生效。 echo "* soft nofile 4096" >>/etc/security/limits.conf echo "* hard nofile 4096" >>/etc/security/limits.confmongodb 最大连接数 配置
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【解决】phpMyAdmin 导入数据文件最大限制 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...解决】phpMyAdmin 导入数据文件最大限制phpmyadmin_post_max_size etc php 7 0 apache2 php ini 默认配置2M,即通过http post上传的文件最大2M,修改配置搞定: PHP上传文件大小限制upload_max_filesize = 200M http post发送文件大小限 /etc/php/7.0/apache2/php....
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How do I check if a given string is a legal/valid file name under Windows?

..., LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9 (and avoid AUX.txt, etc) The file name is all periods Some optional things to check: File paths (including the file name) may not have more than 260 characters (that don't use the \?\ prefix) Unicode file paths (including the file name) with...
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What is the benefit of using $() instead of backticks in shell scripts?

...n risk, and vote contributions according to helpfulness, technical merits, etc. – chrstphrchvz Feb 11 '17 at 0:23 10 ...
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Apache Prefork vs Worker MPM

...te easily. The setting for prefork, worker, or event is set in sudo nano /etc/httpd/conf.modules.d/00-mpm.conf (for CentOS 6.x/7.x/Apache 2.4). # Select the MPM module which should be used by uncommenting exactly # one of the following LoadModule lines: # prefork MPM: Implements a non-threaded, p...
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Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?

...e disassembler/debugger. Used by most professionals, like malware analysts etc. Costs quite a few bucks though (there exists free version, but it is quite quite limited) W32Dasm(free) - a bit dated but gets the job done. I believe W32Dasm is abandonware these days, and there are numerous user-create...