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python - How to search and replace text in a file? - Stack Overflow
Sometime you cant use sed :(July 7, 2021 at 4:42:22 PM GMT+2 * - permalink -
# Read in the file
with open('file.txt', 'r') as file :
filedata = file.read()
# Replace the target string
filedata = filedata.replace('ram', 'abcd')
# Write the file out again
with open('file.txt', 'w') as file:
file.write(filedata)
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https://stackoverflow.com/questions/17140886/how-to-search-and-replace-text-in-a-file
