6
1
I want to redirect my output twice from a commandline
For example:
comp.reg $T_GDS_MASTER/bin.new $T_GDS_MASTER/bin.old > $T_GDS/log/comp.reg.out 2>&1
I want that command to also print to the screen. How can I do this?
6
1
I want to redirect my output twice from a commandline
For example:
comp.reg $T_GDS_MASTER/bin.new $T_GDS_MASTER/bin.old > $T_GDS/log/comp.reg.out 2>&1
I want that command to also print to the screen. How can I do this?
13
The command that you are looking for is tee
. The full syntax is here.
1
Have a look at tee - read from standard input and write to standard output and files. script -- make typescript of terminal session -- maybe of interest as well.
1
tee is a identity filter, it can output result to stdout and save it:
tee
Redirect output to multiple files, copies standard input to standard
output and also to any files given as arguments. This is useful when you
want not only to send some data down a pipe, but also to save a copy.
Syntax
tee [options]... [file]...
Options
-a
--append
Append standard input to the given files rather than overwriting
them.
-i
--ignore-interrupts'
Ignore interrupt signals.
Example:
ps -ax | tee processes.txt | more
If a file being written to does not already exist, it is created.
If a file being written to already exists, the data it previously
contained is overwritten unless the `-a' option is used.