shell redirection
Igor V. Ruzanov
igorr at canmos.ru
Tue Feb 2 15:02:42 UTC 2010
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On Tue, 2 Feb 2010, Stefan Miklosovic wrote:
|hi
|
|I have a shell script and I would like to do something like this
|
|$ ./script.sh < somefile
|
You could do kind of the following things:
example.sh:
#!/bin/sh
read new < /dev/stdin
echo $new
After your script was created, you could run it with some redirected
text file:
./example.sh < file.txt
Don't forget about permissions of your script file to enable script
execution. Also you might use while/for-expressions if content of the text
file is multiple strings rather than just a big one.
+-------------------------------------------+
! CANMOS ISP Network !
+-------------------------------------------+
! Best regards !
! Igor V. Ruzanov, network operational staff!
! e-Mail: igorr at canmos.ru !
+-------------------------------------------+
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