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摘要： 1、从光盘制作光盘镜像文件。将光盘放入光驱，执行下面的命令。 #cp /dev/cdrom /home/sunky/mydisk.iso或 #dd if=/dev/cdrom of=/home/sunky/mydisk.iso 注：执行上面的任何一条命令都可将当前光驱里的光盘制作成光盘镜... 阅读全文

摘要： 1、Linux命令行下将文件checkout到本地目录svn checkout path（path是服务器上的目录）例如：svn checkout svn://192.168.1.1/pro/domain简写：svn co2、Linux命令行下往版本库中添加新的文件svn add file例如：sv... 阅读全文

摘要： #include #include int main(void){ char buffer[16]; int loop = 0; FILE * myfile; myfile = fopen("test_txt","r"); while (!feof(myfile)) { loop++; memset(buffer, 0x00, siz... 阅读全文

摘要： The functiontuple(seq)converts any sequence (actually, any iterable) into a tuple with the same items in the same order.For example, tuple([1, 2, 3]) yields (1, 2, 3) and tuple('abc') yields ('a', 'b', 'c'). If the argument is a tuple, it does not make a copy but retu 阅读全文

摘要： Login as rootEdit the /usr/lib/cron/cron.allow fileAdd “oracle” at the end.Logout and login as “oracle” user again.source[http://linux.wxs.ro/2010/06/03/hp-ux-crontab-you-are-not-authorized-to-use-cron/] 阅读全文