Answers for "line number in file python"

write number of lines in file python

fname = "test.txt"
count = 0
with open(fname, 'r') as f:
    for line in f:
        count += 1
print("Total number of lines is:", count)

python get line number x in file

f=open('filename')
lines=f.readlines()
print lines[25]
print lines[29]