python語法邏輯在腳本裏面的應用
阿新 • • 發佈:2018-02-09
port 圖片 tex color open arc re.search d+ 技術 #!/usr/bin/python
#coding:utf-8
import re
z=0
file=open(‘/var/log/httpd/access_log‘)
for i in file:
x=re.search(‘Firefox‘,i)
if x:
z+=1
file.close()
print "次數為:",z
dic[key]=dic.get(key,0)+1
print dic
#coding:utf-8
import re
z=0
file=open(‘/var/log/httpd/access_log‘)
for i in file:
x=re.search(‘Firefox‘,i)
if x:
z+=1
file.close()
print "次數為:",z
#!/usr/bin/python
#coding:utf-8
import re
dic={}
data=open(‘/var/log/httpd/access_log‘)
for i in data:
m = re.search(‘(Firefox|chrome)‘,i)
if m:
key=m.group()
print dic
#!/usr/bin/python
#coding:utf-8
import re
dic={}
data=open(‘/var/log/httpd/access_log‘)
for i in data:
m = re.search(‘(\d+.){3}\d+‘,i)
if m:
key=m.group()
dic[key]=dic.get(key,0)+1
print dic
python語法邏輯在腳本裏面的應用