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Linux - Replacing spaces in the file names
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@DavidDean The rename on Arch Linux will only replace the first occurrence (not very convenient for files/directories with multiple spaces). It has the same syntax as the fedora one, so I suspect they may be the same one. But perl-rename can be installed....
Hiding user input on terminal in Linux script
...esting on FreeBSD with bash 3.x I find this not to be the case. Testing on Linux with 3.1.17 yields your results. I haven't got a BSD box handy at the moment but I will try to confirm this tomorrow, just for my own curiosity's sake.
– sorpigal
Nov 30 '10 at 21:...
Update Eclipse with Android development tools v. 23
...s version of the tools:
http://dl.google.com/android/android-sdk_r22.6.2-linux.tgz
http://dl.google.com/android/android-sdk_r22.6.2-windows.zip
http://dl.google.com/android/android-sdk_r22.6.2-macosx.zip
and copy over the following files:
tools/hprof-conv
tools/support/annotations.jar
tools/...
Is it safe to parse a /proc/ file?
...s totally atomic, as someone mentioned in another answer -- but only since Linux 2.6.30, which is less than two years old. So even this tiny, trivial file was subject to a race condition until then, and still is in most enterprise kernels. See fs/proc/uptime.c for the current source, or the commit...
How to generate a core dump in Linux on a segmentation fault?
I have a process in Linux that's getting a segmentation fault. How can I tell it to generate a core dump when it fails?
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Linux how to copy but not overwrite? [closed]
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Alpine linux: Below answer is only for case of single file: in alpine cp -n not working (and false | cp -i ... too) so solution working in my case that I found is:
if [ ! -f env.js ]; then cp env.example.js env.js; fi
In above e...
How can I monitor the thread count of a process on linux?
... would like to monitor the number of threads used by a specific process on Linux.
Is there an easy way to get this information without impacting the performance of the process?
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如何编写一个独立的 PHP 扩展（译） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是说想要编写 PHP 扩展，你既需要已经安装了 PHP，也需要下载一份 PHP 源码。
定义一个新扩展
我们给示例扩展命名为 “foobar”。
新扩展包含两个资源文件：foo.c 和 bar.c（还有一些头文件，但这些不只重要）。
示例扩展不引...
Linux c++ error: undefined reference to 'dlopen'
I work in Linux with C++ (Eclipse), and want to use a library.
Eclipse shows me an error:
10 Answers
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Code formatting shortcuts in Android Studio for Operation Systems
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Windows: Ctrl + Alt + L
Linux: Ctrl + Shift + Alt + L
macOS: Option + Command + L
Reference: Key Commands and here are all of the commands for Windows/ Linux users and for Mac users.
As Rohit faced a problem in Ubuntu with the format code short...