wolf@linux:~$ wolf@linux:~$ ls | grep ^[0-9]2 file.txtwolf@linux:~$ for f in `ls | grep ^[0-9]`; do echo $f; donefor f in $(ls | grep^[0-9]); do echo $f; do
──┘Halstead: min 10 mean 10.0 max 10jsc --minimal test.js | grepCyclomatic: min 4 mean 4.0 max 4
现在我有了一个正则表达式,Cyclomatic:[\s]*min[\s]+([0-9]+),但是我无法使用它来提取显示最小Cyl以利值的数字