Edit line by line via a do while
21054
Find and Replace Inside a Text File from a Bash Command
92643
Add prefix and suffix to every line in a .txt file
78895
Simultaneous collaborative editing of a LaTeX file
54048
How to modify user input?
127647
Using shell's read command with live editing functionality (readline like)
8953
How to execute file I'm editing in Vi(m)
5664
How can I extract/change lines in a text file whose data are separated into fields?
6214
How can I do a line break (line continuation)?
59953
Repeat each line multiple times
106600
Execute a command once per line of piped input?
131346
Find and replace text within multiple files
86666
Edit file based on existence of a string
119688
Commenting out multiple lines of code, specified by line numbers, using vi or vim
122658
Is there a way to do concurrent editing?
54148
sed edit file in place
114500
Add a 'creation date' value when a new line is edited
122229
write data line by line on iphone