Can the cat command edit a text file as well as read it?
56890
What is 'cat' used for?
21054
Find and Replace Inside a Text File from a Bash Command
34086
Data loss over ttyACM* when 'cat' command is used for data transfer
117312
How to change the catcode in a macro
96307
How to parse each line of a text file as an argument to a command?
31130
Reproduce the Unix cat command in Python
63563
How do I delete a specific line from text file in C?
57242
How to search and replace text in a file?
20932
Edit a specific Line of a Text File in C#
157859
How to use "cat" command on "find" command's output?
51895
cp vs. cat to copy a file
155338
How to create a shortcut to a text file
109698
tail -f but suck in content of the file first (aka `cat -f`)
122168
Can a package overwrite the original commands in Latex?
65032
How can I "cat" a file and remove commented lines?
119739
Process substitution and cat: can't read stdin
78291
Recursive search and replace in text files on Mac and Linux