2025年5月18日 · I am redirecting grep results to a file, and then using cat to show its contents on the screen. I want to know how many lines of results I have in my results file and then add it to …

2011年8月30日 · grep -rli 'match_me' -- file1 file2 file3. It appears to be widely standard on Debian/Bash systems that a double dash with no name means no more flags can be defined; …

2020年12月2日 · Indeed, but because grep searches in directory order I wanted to be sure the output could be the expected tmp1, tmp2 rather than tmp2, tmp1. It would be possible to …

2020年1月3日 · 之后回到段落样式面板，选择创建好的GREP段落样式直接相应的段落应用即可（段落中若跟创建的正则样式不匹配是不会应用里面创建的字符样式的，像第三章文字的首 …

2018年8月29日 · linux下的grep工具非常强大，很多朋友都拿它来搜索各类文本中所包含的关键词内容，而且速度还很快，但是由于windows下没有grep工具，所以很多时候，我们只能查找文 …

2015年5月20日 · grep pattern $(find . -type f ! -path './test/main.cpp') By keeping the grep at the beginning of the command, I think this is a little more clear -- plus it doesn't disable grep's …

2015年3月3日 · xzgrep invokes grep(1) on files which may be either uncompressed or compressed with xz(1), lzma(1), gzip(1), bzip2(1), or lzop(1). All options specified are passed …

2015年5月17日 · For the inverse of grep -l (list files that have at least one line matching the pattern), a few grep implementations (starting with GNU grep) have -L (aka --files-without …

2016年3月5日 · Standard grep does not accept the ? modifier that would normally make it non-greedy. But you can try the -P option that - if enabled in your distro - will make it accept Perl …

2018年11月26日 · grep -re pattern files and dirs ... | sort -ut: -k2 The -t: and -k2 options of sort will cause it to ignore the file name when doing the sorting and merging. Or, if you don't want the …