Inserting a file into another file at certain point
90242
How to insert the lines from a file into another file after a key word?
33180
How can I merge files on a line by line basis?
40303
Edit a specific row in a file
128136
How to include a document into another document?
80603
How to create a copy of a file immediately when it's created?
69177
Replace line M in file1 with line N in file2
59294
Can I make `cut` change a file in place?
68335
Copy a file and keep the same timestamp of the original file
120789
Open a file and write to 2nd column a certain number
36024
Changing Date format and appending to original file
111706
Join lines from two files
127314
How to insert the content of a file into another file before a pattern (marker)?
16671
How to write file into another
123697
Insert at specific resulting positions?
89208
read file record by record and do transformation to the subsequent record based on above record and write into another file
68439
How do I "merge" two text files?
44518
Dynamically set value of a file input