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Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注C/C++及内核技术

...到「/var/log/messages」中,但是Facility为mail、authpriv、cron的消息例外;其次,所有Facility为mail的消息都会保存到「/var/log/maillog」中,日志文件前面的减号表示的意思是异步写文件。 关于Syslog的内容我并不想多说,否则就偏离了主...
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Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注C/C++及内核技术

...到「/var/log/messages」中,但是Facility为mail、authpriv、cron的消息例外;其次,所有Facility为mail的消息都会保存到「/var/log/maillog」中,日志文件前面的减号表示的意思是异步写文件。 关于Syslog的内容我并不想多说,否则就偏离了主...
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Increase heap size in Java

...n Heap Size. To equalize the size of Young Gen Heap and Old Gen Heap, use -XX:NewRatio=1 -XX:-UseAdaptiveSizePolicy params. java -jar -Xms4096M -Xmx6144M -XX:NewRatio=1 -XX:-UseAdaptiveSizePolicy pathToJarFile.jar -XX:NewRatio = Old Gen Heap Size : Young Gen HeapSize (You can play with this ratio...
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How to download image using requests

...o reasons: response.ok was never documented, and it produces true for any 1xx, 2xx or 3xx status, but only a 200 response has a response body. – Martijn Pieters♦ Nov 23 '16 at 19:31 ...
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Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术

...到「/var/log/messages」中,但是Facility为mail、authpriv、cron的消息例外;其次,所有Facility为mail的消息都会保存到「/var/log/maillog」中,日志文件前面的减号表示的意思是异步写文件。 关于Syslog的内容我并不想多说,否则就偏离了主...
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How can I programmatically get the MAC address of an iphone

... wifi_info = [summary findNICInfo:@"en0"]; // you can get mac address in 'XX-XX-XX-XX-XX-XX' form NSString* mac_address = [wifi_info getMacAddressWithSeparator:@"-"]; // ip can be multiple if(wifi_info.nicIPInfos.count > 0) { NICIPInfo* ip_info = [wifi_info.nicIPInfos objectAtIndex:0]; ...
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Naming convention for unique constraint

...r indices and constraints: Primary key. _PK Unique index/constraint. _AK{xx} Non-Unique index. _IX{xx} Check constraint. _CK{xx} Default constraint. _DF{xx} Foreign key constraint. _FK{xx} Where {xx} is a 2-digit sequence number, starting at 01 for each constraint type per table. Primary key doe...
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Rebase a single Git commit

... You can cherry-pick XX to master. git checkout master git cherry-pick <commit ID of XX> And remove the last commit from the feature branch with git reset. git checkout Feature-branch git reset --hard HEAD^ ...
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Linux ftp上传文件 实战篇 - 开源 & Github - 清泛网 - 专注IT技能提升

... get等Linux命令完成ftp文件上传下载。连接FTP命令: $ftp xx.xx.xx.xx username password ftp> passive (需要关闭passive模式,不然上传不了) 查看远程FTP服务器文件命令: ftp> ls 若ls卡住不动(如上图),是由于防火墙未关闭导...
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phpcms 启用手机门户(自动判断手机浏览器) - 更多技术 - 清泛网 - 专注C/...

...定一个域名作为你手机wap站点的访问域名,例如:http: m.xxx.com。接下来在域名管理系统中简析这个域名到你的服务器地址。2、修改 ca...1、确定一个域名作为你手机wap站点的访问域名,例如:http://m.xxx.com 。接下来在域名管理系...