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grep:显示一次文件名,然后显示带有行号的上下文
我们的源代码中遍布错误代码。使用grep可以很容易地找到它们,但是我想要一个find_code可以执行的bash函数(例如find_code ####),它将提供以下内容的输出: /home/user/path/to/source.c 85 imagine this is code 86 this is more code 87 { 88 nicely indented 89 errorCode = 1111 90 that's the line that matched! 91 ok this block is ending 92 } 93 } 这是我目前拥有的: find_code() { # "= " included to avoid matching unrelated number …