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转:postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术

...il src]# tar -zxf pam_mysql-0.5.tar.gz [root@mail src]# cd pam_mysql 修改pam_mysql.c的源代码,去掉调试消息: [root@mail pam_mysql]# vi +54 pam_mysql.c 将如下一行: #define DEBUG 修改为: 然后编译: [root@mail pam_mysql]# make 然后报错...
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How to get “wc -l” to print just the number of lines without file name?

... In AIX,ksh, this will always have a space preceeding the number. We have to use | awk '{print $1}' or a cut, to trim off the spaces. Another way to trim would be to enclose with an echo. – rao ...
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How to mkdir only if a directory does not already exist?

I am writing a shell script to run under the KornShell (ksh) on AIX. I would like to use the mkdir command to create a directory. But the directory may already exist, in which case I do not want to do anything. So I want to either test to see that the directory does not exist, or suppress the "Fil...
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How can I create a directly-executable cross-platform GUI app using Python?

... Python 3, nor is it listed in the roadmap of future releases. I mean, is AIX and Solaris support really more useful than Python 3? – Dave Nov 10 '11 at 19:57 11 ...
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How to get the command line args passed to a running process on unix/linux systems?

...mmand will work everywhere, the /proc stuff is OS specific. For example on AIX there is no cmdline in /proc. share | improve this answer | follow | ...
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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...reate、postWindowCreate、preWindowOpen、postWindowOpen等方法,以便修改我们窗口的外观。在这里可以看出,我们重载了preWindowOpen方法来设置窗口的大小和让工具栏可见。很显然,这个类的另外一个功能,就是把创建菜单和工具栏的任务...
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How to 'grep' a continuous stream?

...x) as it will flush by default (YMMV for other Unix-likes such as SmartOS, AIX or QNX). share | improve this answer | follow | ...
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How do I get the path of a process in Unix / Linux

.... Use the command readlink -f /proc/<pid>/exe to get the value. On AIX, this file does not exist. You could compare cksum <actual path to binary> and cksum /proc/<pid>/object/a.out. share | ...
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Swift 和 .Net 开源,回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网 - 专注IT技能提升

...的车现在合法了 汽车制造商一直在用著作权法来限制修改自己的车辆,甚至在他们的汽车中隐藏缺陷。现在消费者取得一个巨大的进步,10月份美国国会图书馆允许对轿车和其他车辆的软件进行检查和修改。 这个决定对汽车...
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代码坏味道(总结) - C/C++ - 清泛网 - 专注C/C++及内核技术

...在不同的方向上发生变化。 6.Shotgun Surgery(散弹式修改) 针对某一外界变化需要相应改动多个地方。 7.Feature Envy(依恋情结) 一个类中函数过多操作其他类中数据。 8.Data Clumps(数据泥团) 相同的数据多...