[OT] bash redirection

[Nick Dempelis]

exw ena bash shell script to opoio xontrika kanei:
echo 'mpe'
a.out

opou a.out einai ena programma pou tipwnei sto stdout.

sto linux ola douleuoun kanonika
alla se SunOS 5.7 (4x sparc CPUS)
to redirection den douleuei
px. shellscript > xxx.txt
to xxx.txt periexei mono to output tou echo (diladi mpe)
episis oute to | douleuei px. se commands tis morfis
shellscript | tee mpa.txt
epipleon oute sto nohup.out periexei auto pou 8elw (kai to mpe kai tin 
e3odo tou a.out) otan trexw nohup shellscript

Exei sinantisei kanei paromoia simperifora? Yparxei lisi?

euxaristw