Hello,
I wrote the following code for using egrep on many large files:
MY_DIR = '/my/path/to/dir'
FILES = os.listdir(MY_DIR)
def grep(regex):
i = 0
l = len(FILES)
output = []
while i < l:
command = "egrep " + '"' + regex + '" ' + MY_DIR + '/' +
FILES[i]
result = subprocess.getoutput(command)
if result:
output.append(result)
i += 1
return output
Yet, I don't think that the files are searched in parallel. Am I
right? How can I search them in parallel?
Jaroslav
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