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On Wednesday, October 13, 2010 04:23:16 Amadeusz Żołnowski wrote: |
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> Excerpts from Mike Frysinger's message of Tue Oct 12 22:57:11 +0200 2010: |
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> > On Tuesday, October 12, 2010 16:26:31 Jeroen Roovers wrote: |
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> > > On Tue, 12 Oct 2010 22:09:06 +0200 Dirkjan Ochtman wrote: |
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> > > > On Fri, Oct 1, 2010 at 15:07, Peter Volkov wrote: |
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> > > > > [a very thorough review of the openvpn ebuild] |
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> > > > |
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> > > > Thanks for reviewing, I've fixed most of the issues. |
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> > > > |
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> > > > >> if [[ -n $(ls /etc/openvpn/*/local.conf 2>/dev/null) ]] ; |
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> > > > >> |
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> > > > >> then |
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> > > > > |
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> > > > > I'd suggested [ -e /etc/openvpn/*/local.conf ] here, but probably |
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> > > > > there are better alternatives. Also ${ROOT} is missed here. |
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> > > > |
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> > > > I've put ${ROOT} in, are there no better alternatives? I don't think |
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> > > > anyone mentioned any. |
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> > > |
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> > > for foo in ${ROOT}/etc/openvpn/*/local.conf; do |
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> > > |
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> > > [ -e ${foo} ] && bar ${foo} |
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> > > |
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> > > done |
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> > > |
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> > > If no ${ROOT}/etc/openvpn/*/local.conf is found, it returns the exact |
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> > > string; which doesn't exist so Nothing Happens. |
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> > |
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> > i'd say doing a loop is worse than a `ls` hack. and this has quoting |
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> > problems, but that's ancillary ... |
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|
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> What about defining following function? |
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> |
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> any_exists() { |
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> local f |
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> |
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> for f; do |
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> [[ -e $f ]] && return 0 |
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> done |
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> |
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> return 1 |
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> } |
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|
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perhaps if it had a better name and were in a common location (eclass) |
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-mike |
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