On 12 Apr 2017 11:43, Christos Kotsi wrote:
> -                             cp -pPR 
> ${clst_sharedir}/livecd/files/generic.motd.txt \
> -                                     
> ${clst_sharedir}/livecd/files/universal.motd.txt \
> -                                     
> ${clst_sharedir}/livecd/files/minimal.motd.txt \
> -                                     
> ${clst_sharedir}/livecd/files/livecd.motd.txt \
> -                                     
> ${clst_sharedir}/livecd/files/gamecd.motd.txt \
> -                                     ${clst_chroot_path}/etc
> +                             cp -pPR 
> ${clst_sharedir}/livecd/files/{generic.motd.txt,universal.motd.txt,minimal.motd.txt}
>  ${clst_chroot_path}/etc
> +                             cp -pPR 
> ${clst_sharedir}/livecd/files/{livecd.motd.txt,gamecd.motd.txt} 
> ${clst_chroot_path}/etc

if you're moving to braces, you can further combine substrings here:
        {generic,universal,minimal,.....}.motd.txt

alternatively, why don't we just glob *.motd.txt ?
-mike

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