how to search a pattern in all files# Unix - 噫吁兮，危乎高哉
k*d
1 楼
recursively under a specific directory?
I write a perl, to recursive read files under all subdirectories, but failed
with error msg: "Bad symbol for filehandle" for the lime of code below:
if (!opendir($dirvar, $dirname)){
...............
so I'm thinking of "sac" or sth?
help!
I write a perl, to recursive read files under all subdirectories, but failed
with error msg: "Bad symbol for filehandle" for the lime of code below:
if (!opendir($dirvar, $dirname)){
...............
so I'm thinking of "sac" or sth?
help!
