[Linux-Biella] bash, variabili ed echo

[Paul TT]

Paolo Ciarrocchi wrote:

>Ciao a tutti,
>altra cosa che non capisco...
>
>paolo a Italia:~/gkernel$ ls -lt /boot/vmlinuz*|grep "\->"| cut -d " " -f 13,14,15
>/boot/vmlinuz -> vmlinuz-2.6.17-rc2-gf4ffaa45
>/boot/vmlinuz.old -> vmlinuz-2.6.17-rc2-g52824b6b
>
>mentre:
>paolo a Italia:~/gkernel$ kernel_symbolic=$(ls -lt /boot/vmlinuz*|grep
>"\->"| cut -d " " -f 13,14,15)
>paolo a Italia:~/gkernel$ echo $kernel_symbolic
>/boot/vmlinuz -> vmlinuz-2.6.17-rc2-gf4ffaa45 /boot/vmlinuz.old ->
>vmlinuz-2.6.17-rc2-g52824b6b
>
>Non c'e' modo di preservare i newline?
>  
>
ls -1
?

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