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output of all command
The 'pipe' symbol connects the output of one command to the input of another (|)
You would use a pipe. For example. ls | grep cool The output of ls(the list of files in your current directory) is given to grep. Grep then finds and prints file names that include the word cool in them.
Yes. The FORTRAN write command output's data to a file.
Viewing a file:"less [filename]"viewing the standard output of a command:"[command] | less"
Pipe the output to the MORE command.
You use a greater than symbol after the command, then a filename after that symbol to specify the file path for the redirected output. (e.g. cmdline-program.exe > redir-output.txt).
This is not a command; more of a status that you have a job in the background that is waiting on output to the primary screen.
The output would be 'shell shell' (without the quotes, of course)
Use either the 'man' command or the 'info' command with ls to get more information on options and output.
The show tech-support command will give you the longest output.