<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[路]]></title><description><![CDATA[C,C++,linux,LFS,server]]></description><link>https://blog.youkuaiyun.com/xaoru2001</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; xaoru2001]]></copyright><item><title><![CDATA[参数替换]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4413948</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4413948</guid><author>xaoru2001</author><pubDate>Wed, 05 Aug 2009 21:30:00 +0800</pubDate><description><![CDATA[${parameter-default}, ${parameter:-default}${parameter-default} -- 如果变量parameter没被声明, 那么就使用默认值.${parameter:-default} -- 如果变量parameter没被设置, 那么就使用默认值. ${parameter=default}, ${parameter:=defaul]]></description><category></category></item><item><title><![CDATA[mount命令详解]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4315731</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4315731</guid><author>xaoru2001</author><pubDate>Thu, 02 Jul 2009 12:07:00 +0800</pubDate><description><![CDATA[mount命令详解功能：加载指定的文件系统。语法：mount [-afFhnrvVw] [-L] [-o] [-t] [设备名] [加载点]用法说明：mount可将指定设备中指定的文件系统加载到Linux目录下（也就是装载点）。可将经常使用的设备写入文件/etc/fastab,以使系统在每次启动时自动加载。mount加载设备的信息记录在/etc/mtab文件中。使用umount命令卸载设备时，记录]]></description><category></category></item><item><title><![CDATA[Configuring the network Script ]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4276608</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4276608</guid><author>xaoru2001</author><pubDate>Wed, 17 Jun 2009 15:00:00 +0800</pubDate><description><![CDATA[cat /etc/udev/rules.d/70-persistent-net.rules  SUBSYSTEM=="net" - This tells Udev to ignore devices that are not network cards. ACTION=="add" - This tells Udev to ignore this rule for ]]></description><category></category></item><item><title><![CDATA[locale -a]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4272755</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4272755</guid><author>xaoru2001</author><pubDate>Tue, 16 Jun 2009 11:38:00 +0800</pubDate><description><![CDATA[LC_ALL= locale languageLC_ALL= locale charmapLC_ALL= locale int_curr_symbolLC_ALL= locale int_prefix   cat > /etc/profile # Begin /etc/profileexport LANG=_.# End /etc/profileEOF]]></description><category></category></item><item><title><![CDATA[/etc/inputrc]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4268775</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4268775</guid><author>xaoru2001</author><pubDate>Sun, 14 Jun 2009 18:46:00 +0800</pubDate><description><![CDATA[cat > /etc/inputrc # Begin /etc/inputrc# Modified by Chris Lynn # Allow the command prompt to wrap to the next lineset horizontal-scroll-mode Off# Enable 8bit inputset meta-flag Onset input-meta On# T]]></description><category></category></item><item><title><![CDATA[syslogd ]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4268489</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4268489</guid><author>xaoru2001</author><pubDate>Sun, 14 Jun 2009 16:05:00 +0800</pubDate><description><![CDATA[The sysklogd script invokes the syslogd program with the -m 0 option. This option turns off the periodic timestamp mark that syslogd writes to the log files every 20 minutes by default. If you want to]]></description><category></category></item><item><title><![CDATA[case的用法]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4256669</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4256669</guid><author>xaoru2001</author><pubDate>Wed, 10 Jun 2009 10:28:00 +0800</pubDate><description><![CDATA[ case "$1" in     start)          case "$UTC" in               yes|true|1)                    echo "Setting system clock..."                    hwclock --hctosys --utc                    evaluate_retv]]></description><category></category></item><item><title><![CDATA[linuxclock]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4256615</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4256615</guid><author>xaoru2001</author><pubDate>Wed, 10 Jun 2009 10:13:00 +0800</pubDate><description><![CDATA[AUTHOR: Archaic archaic@remove-this.indy.rr.com>DATE: 2003-09-28LICENSE: GNU Free Documentation License http://www.gnu.org/licenses/fdl.txtSYNOPSIS: Explanation of timezones, UTC, and the TZ env]]></description><category></category></item><item><title><![CDATA[shell判断文件,目录是否存在或者具有权限 ]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4237333</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4237333</guid><author>xaoru2001</author><pubDate>Tue, 02 Jun 2009 22:21:00 +0800</pubDate><description><![CDATA[ shell判断文件,目录是否存在或者具有权限     #!/bin/sh     myPath="/var/log/httpd/"  myFile="/var /log/httpd/access.log"    #这里的-x 参数判断$myPath是否存在并且是否具有可执行权限   if [ ! -x "$myPath"]; then   mkdir "$]]></description><category></category></item><item><title><![CDATA[linux run level]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4236430</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4236430</guid><author>xaoru2001</author><pubDate>Tue, 02 Jun 2009 16:30:00 +0800</pubDate><description><![CDATA[0: halt the computer1: single-user mode2: multi-user mode without networking3: multi-user mode with networking4: reserved for customization, otherwise does the same as 35: same as 4, it is usually use]]></description><category></category></item><item><title><![CDATA[LFS检查工具链检查]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4059780</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4059780</guid><author>xaoru2001</author><pubDate>Thu, 09 Apr 2009 15:47:00 +0800</pubDate><description><![CDATA[转自:http://www.linuxsir.org/bbs/showthread.php?t=244102  1.在做好 /tools -> /mnt/lfs/tools 下的第一遍工具链之后, chroot 之前, 检查 /tools 里是不是有宿主系统的影响,如果有,就是调整工具链失败,最好从调整工具链开始重来.checkpath.pass1代码:#!/bin/sh]]></description><category></category></item><item><title><![CDATA[ubuntu  login session error]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/4053386</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/4053386</guid><author>xaoru2001</author><pubDate>Tue, 07 Apr 2009 09:57:00 +0800</pubDate><description><![CDATA[mkdtemp: private socket dir: Permission denied resolve: chmod 777 /tmp]]></description><category></category></item><item><title><![CDATA[windows 2003中IE无法更改安全级别]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/3940300</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/3940300</guid><author>xaoru2001</author><pubDate>Thu, 26 Feb 2009 18:11:00 +0800</pubDate><description><![CDATA[装了2003后上网一直提示安全问题，但在IE中的“Internet选项”对话框中选择“安全”标签，并把“该区域的安全级别”滚动条设置为“中”却一直不成功，始终处在高级别，不知怎样才能把它拉下来到中的位置。      解决办法：在添加删除程序--添加/删除windows组件中把" Internet Explorer 增强的安全配置"的勾去掉就可以了。      在VPS里边出现这]]></description><category></category></item><item><title><![CDATA[新职员上班后和老板的对话]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/3917414</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/3917414</guid><author>xaoru2001</author><pubDate>Sat, 21 Feb 2009 14:40:00 +0800</pubDate><description><![CDATA[转自http://topic.youkuaiyun.com/u/20081124/17/99a16811-89db-4ba4-82b7-d8f5fa85b50a.html  老板：万分欢迎，没有你我们的公司肯定大不一样！     职员：如果工作太累，搞不好我会辞职的。     老板：放心，我不会让这样的事情发生的！     职员：我双休日可以休息吗？     老板：当然了！这是底线！     职员：平]]></description><category></category></item><item><title><![CDATA[惠普前总裁孙振耀指点职业规划]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/3917400</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/3917400</guid><author>xaoru2001</author><pubDate>Sat, 21 Feb 2009 14:35:00 +0800</pubDate><description><![CDATA[http://topic.youkuaiyun.com/u/20081119/09/abe8c0a9-3033-40a8-9c26-61b7628f1ac5.html  我有个有趣的观察，外企公司多的是25-35岁的白领，40岁以上的员工很少，二三十岁的外企员工是意气风发的，但外企公司40岁附近的经理人是很尴尬的。我见过的40岁附近的外企经理人大多在一直跳槽，最后大多跳到民企，比方]]></description><category></category></item><item><title><![CDATA[LFS]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/3917285</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/3917285</guid><author>xaoru2001</author><pubDate>Sat, 21 Feb 2009 13:54:00 +0800</pubDate><description><![CDATA[ 辞去教书的工作到北京来，想换一个其他的工作。到了才知道找工作又多难:金融危机中企业天天裁员，到处都是有工作经验的人,这正是企业所需要的！金融危机下企业都变牛了。教书匠比木匠都难找工作！只好LFS---learn from scratch!!!!]]></description><category></category></item><item><title><![CDATA[printf　语法]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/2230221</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/2230221</guid><author>xaoru2001</author><pubDate>Sun, 30 Mar 2008 11:41:00 +0800</pubDate><description><![CDATA[printf，宽字符]]></description><category></category></item><item><title><![CDATA[const函数参数]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/1815756</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/1815756</guid><author>xaoru2001</author><pubDate>Mon, 08 Oct 2007 18:44:00 +0800</pubDate><description><![CDATA[const修饰参数为不可修改类文字量,常量和需要进行类型转换的参数只能传递给const的引,而不能传递给非const类型的引用参数 #include #include using namespace std;void print(const char &);int main(int argc, char *argv[]){       char a=a;    int b=59]]></description><category></category></item><item><title><![CDATA[浅谈C中的malloc和free]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/1812230</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/1812230</guid><author>xaoru2001</author><pubDate>Fri, 05 Oct 2007 18:20:00 +0800</pubDate><description><![CDATA[浅谈C中的malloc和free 原帖及讨论：http://www.bc-cn.net/bbs/dispbbs.asp?BoardID=5&ID=82212在C语言的学习中，对内存管理这部分的知识掌握尤其重要！之前对C中的malloc()和free()两个函数的了解甚少，只知道大概该怎么用——就是malloc然后free就一切OK了。当然现在对这两个函数的体会也不见得多，不过对于本文章第三]]></description><category></category></item><item><title><![CDATA[对同一个time_T对象,gmtime()与localtime()产生相等的指针]]></title><link>https://blog.youkuaiyun.com/xaoru2001/article/details/1810448</link><guid>https://blog.youkuaiyun.com/xaoru2001/article/details/1810448</guid><author>xaoru2001</author><pubDate>Wed, 03 Oct 2007 15:51:00 +0800</pubDate><description><![CDATA[#include #includeusing namespace std;int main (int argc, char *argv[]){   tm *ptm,*pltm;  time_t tim_t;  tim_t=time(NULL);  ptm=gmtime(&tim_t);    couttm_hourtm_mintm_sec  pltm=localtime(&tim_t);c]]></description><category></category></item></channel></rss>