Customization/ohmyzsh
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No cat, and hide errors for missing cache file

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This commit is contained in:
Trae Robrock 2013-07-16 17:01:58 -07:00
parent 00ccee1f33
commit 9a9e6e9299
1 changed files with 2 additions and 2 deletions
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4
plugins/knife_ssh/knife_ssh.plugin.zsh
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@ -1,5 +1,5 @@
function knife_ssh() {
grep -q $1 ~/.knife_comp~ || rm -f ~/.knife_comp~;
grep -q $1 ~/.knife_comp~ 2> /dev/null || rm -f ~/.knife_comp~;
ssh $(knife node show $1 | awk '/IP:/{print $2}')
}
@ -9,7 +9,7 @@ _knife_ssh() {
echo "\nGenerating ~/.knife_comp~..." >/dev/stderr
knife node list > ~/.knife_comp~
fi
compadd `cat ~/.knife_comp~`
compadd $(<~/.knife_comp~)
else
echo "Could not find knife" > /dev/stderr;
fi