linux remove lines from one file in another
If the files are sorted:
comm -23 file1 file2
-23 suppresses the lines that are in both files, or only in file 2.
If the files are not sorted, pipe them through sort first...linux remove lines from one file in another
If the files are sorted:
comm -23 file1 file2
-23 suppresses the lines that are in both files, or only in file 2.
If the files are not sorted, pipe them through sort first...how to delete a specific line in a file
searched = "snow" # every line containing the variable "searched" will be deleted
with open("file.txt","r+") as f: # open your file
new_f = f.readlines()
f.seek(0)
for line in new_f:
if searched not in line:
f.write(line)
f.truncate() # close your fileCopyright © 2021 Codeinu
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