Signal Handling–ref

Signal Handling–ref

http://www.chemie.fu-berlin.de/chemnet/use/info/libc/libc_21.htmlAsignalis a software interrupt deli

Linux 信号signal处理函数–转

Linux 信号signal处理函数–转

alarm(设置信号传送闹钟)相关函数 signal,sleep表头文件 #include定义函数 unsigned int alarm(unsigned int seconds);函数说明 alar

linux下logrotate配置和理解—转

linux下logrotate配置和理解—转

http://os.51cto.com/art/200912/167478_all.htm对于Linux 的系统安全来说,日志文件是极其重要的工具。系统管理员可以使用logrotate 程序用来管理系

火狐浏览器修改userAgent

火狐浏览器修改userAgent

火狐浏览器修改userAgent的办法:在火狐浏览器地址栏输入“about:config”,按下回车进入设置菜单。找到“general.useragent.override”,如果没有这一项,则点右键

Linux的一些命令

Linux的一些命令

程序# rpm -qa # 查看所有安装的软件包系统# uname -a # 查看内核/操作系统/CPU信息# head -n 1 /etc/issue # 查看操作系统版本# cat /proc/c

Getting over the dangers of rm command in Linux—reference

Getting over the dangers of rm command in Linux—reference

reference:http://www.coolcoder.in/2014/01/getting-over-dangers-of-rm-command-in.htmlWhen we want to

Sed – An Introduction and Tutorial by Bruce Barnett

Sed – An Introduction and Tutorial by Bruce Barnett

http://www.grymoire.com/unix/sed.htmlQuick Links – NEWSed Commands: label# comment{….} Block=- pri

Handling of asynchronous events—reference

Handling of asynchronous events—reference

http://www.win.tue.nl/~aeb/linux/lk/lk-12.html12.Handling of asynchronous eventsOne wants to be noti

NMAP – A Stealth Port Scanner–reference

NMAP – A Stealth Port Scanner–reference

http://nmap.org/bennieston-tutorial/实例:nmap -sP 192.168.21.*Contents1IntroductionNmap is a free, ope

CentOS下安装JDK7 转载

CentOS下安装JDK7 转载

转载地址:http://www.cnblogs.com/rilley/archive/2012/02/02/2335395.htmlCentOS下安装JDK7下载地址:http://www.oracl

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