Using "<" for input redirection of a file with commands that already handle files
72691
When should I use input redirection?
22976
What is the difference between sourcing ('.' or 'source') and executing a file in bash?
43307
How can I run a different command but with the same arguments?
61154
Pass the output of previous command to next as an argument
103677
Do redirection operators always open file descriptors in parallel?
113404
How to redefine one-letter commands?
62583
How to repeat currently typed in parameter on bash console?
138448
Input from within shell script
110692
Redirect grep error output to file
117621
How do I run a command on multiple files
106734
Redirecting output to a variable?
85020
How to redirect error to a file?
16686
How to \input{} files with Unicode names?
43330
How to do \newcommand{\filepath}[1]{\verb!#1!}?
2390
How to redirect output with subprocess in Python?
64129
Bash input for multiple file
102365
Using the result of a command as an argument in bash?