On Fri, Dec 04, 2009 at 11:37:08AM +0000, Steffen Beyer wrote: > Hi, > > one of our embedded systems, booting from ro-flash, refused to reboot. > Analyzing the problem, I stumbled upon these lines: > > # set hostname, turn on network > echo 'starting network' > ifconfig -g carp carpdemote 128 > if [ -f /etc/resolv.conf.save ]; then > mv /etc/resolv.conf.save /etc/resolv.conf > touch /etc/resolv.conf > fi > . /etc/netstart > > Would it hurt to add a "-f" option to the mv command? > > Kind regards, > -- > Steffen Beyer <sbe...@reactor.de> > > GnuPG key fingerprint: CA00 1611 242B 89D4 E643 E235 05F3 7689 DD3E EB26 > Public key available upon request or at http://wwwkeys.de.pgp.net >
orig=/etc/resolv.conf.save dest=/etc/resolv.conf if [ -f "$orig" ]; then [ -e "$dest" ] && rm "$dest" cp "$orig" "$dest"; fi Is it too hard? -- DISCLAIMER: http://goldmark.org/jeff/stupid-disclaimers/ This message will self-destruct in 3 seconds.
