我有二进制文件,应该是文本(它们是导出的日志),但我不能用更少的打开它(它看起来很难看 – 它看起来像一个二进制文件).我发现我可以用vi打开它,我可以捕捉它(你会看到实际的日志),但我真正喜欢的是通过它们(不必用vi打开每一个然后执行)搜索).有没有办法让我这样做？
解决方法
您仍然可以使用grep来搜索文件 – 它并不关心输入文件是否真的是文本.来自’man grep’：
-a,--text
Process a binary file as if it were text; this is equivalent to the --binary-files=text option.
--binary-files=TYPE
If the first few bytes of a file indicate that the file contains binary data,assume that the file is
of type TYPE. By default,TYPE is binary,and grep normally outputs either a one-line message saying
that a binary file matches,or no message if there is no match. If TYPE is without-match,grep assumes
that a binary file does not match; this is equivalent to the -I option. If TYPE is text,grep
processes a binary file as if it were text; this is equivalent to the -a option. Warning: grep
--binary-files=text might output binary garbage,which can have nasty side effects if the output is a
terminal and if the terminal driver interprets some of it as commands.
