127 得分

find -exec cmd {} + vs | xargs

127 得分

Test if a variable is set in Bash when using "set -o nounset"

127 得分

<p>String concatenation does a lot of work without knowing if it is needed or not (the traditional "is debugging enabled" test known from log4j), and should be avoided if possible, as the {} allows delaying the toString() call and string construction to after it has been decided if the event needs capturing or not. By having the logger format a <em>single</em> string the code becomes cleaner in my opinion.</p> shell-script headers (#!/bin/sh vs #!/bin/csh)

126 得分

What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort

126 得分

在 Unix 中用于特殊字符的 grep

125 得分

在 UNIX 中文件附加是原子的吗？

125 得分

为什么总是./configure; make; make install; 作为3个独立的步骤？

125 得分

在服务器上运行 java jar 文件作为后台进程

125 得分

How to make an "alias" for a long path?

124 得分

这个 bash 叉子炸弹是怎么用的？