Linux expr Command
In this tutorial we learn how to use expr commmand in Linux. expr command is expr - evaluate expressions
In this tutorial we learn how to use expr command in Linux. expr command is expr - evaluate expressions
expr EXPRESSION
expr OPTION
We can use man
and info
command to see the manual page of expr command.
expr command also have --help
option to show list of options.
To open man page for expr command we can use command below. To exit man or info page you can press q
.
man expr
To open info page for expr command we can use command below.
info expr
To open help page from expr command we can run command below.
expr --help
You can find expr command source code from the folowing repositories:
You can read tutorials of related Linux commands below:
In this tutorial we learn how to use expr in Linux with practical examples. Visit our Linux Commands guide to learn more about using command line interface in Linux.