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Meaning of tilde in Linux bash (not home directory)
...sh feature called "tilde expansion". It's a function of the shell, not the OS. You'll get different behavior with csh, for example.
To answer your question about where the information comes from: your home directory comes from the variable $HOME (no matter what you store there), while other user's h...
Repeat command automatically in Linux
Is it possible in Linux command line to have a command repeat every n seconds?
13 Answers
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VC DDE（Dynamic Data Exchange）与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术
...目这个需求。
DDE，中文名叫动态数据交换，是基于WINDOWS系统开发的一种消息传输的通信方案。花了半天时间研究了下，做了个案例，VC6.0下调试通过，很开心。作为一个产品经理，为产品设计搭建好平台，有人的平台，有技术...
What is the argument for printf that formats a long?
... answered Sep 1 '08 at 22:50
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Assigning default values to shell variables with a single command in bash
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Very close to what you posted, actually:
FOO=${VARIABLE:-default} # If variable not set or null, use default.
Or, which will assign default to VARIABLE as well:
FOO=${VARIABLE:=default} # If variable not set or null, set it to...
How can i use iptables on centos 7? [closed]
I installed CentOS 7 with minimal configuration (os + dev tools). I am trying to open 80 port for httpd service, but something wrong with my iptables service ... what's wrong with it? What am I doing wrong?
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Android WebView style background-color:transparent ignored on android 2.2
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Have you really tested on os 2.2 ?
– jptsetung
May 8 '11 at 9:13
87
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Facebook development in localhost
...to know if there is any way I could develop Facebook applications in localhost.
20 Answers
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/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found
...nd libstdc++.so.6.0.17. Had the same problem, fixed with this solution. Kudos.
– Ricbit
Apr 16 '12 at 0:46
1
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Android adb “Unable to open sync connection!”
I can run and debug my Android app on my phone just fine, most of the time. Then, seemingly randomly, when I try to run or debug my app from Eclipse, the Console in Eclipse says:
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