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shared scripts on valhalla cluster
author Henry Thompson <ht@markup.co.uk>
date Sat, 14 Mar 2020 11:00:58 +0000
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fdd3f8a16fd4 shared scripts on valhalla cluster
Henry Thompson <ht@markup.co.uk>
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1 #!/bin/bash
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2
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3 SHARED=/home/shared/ht
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4
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5 link () {
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6 rm -f "$2"
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7 ln -s "$1" "$2"
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8 }
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9
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10 link $SHARED $HOME/shared
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11 link $SHARED/.profile $HOME/.profile
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12 link $SHARED/.ia $HOME/.ia
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13
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14 mkdir -p $HOME/.ssh
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15 chmod 700 $HOME/.ssh
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16
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17 if [ -f $HOME/.ssh/authorized_keys ]
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18 then
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19 if cmp -s $SHARED/.ssh/authorized_keys $HOME/.ssh/authorized_keys
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20 then
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21 :
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22 else
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23 cat $SHARED/.ssh/authorized_keys >> $HOME/.ssh/authorized_keys
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24 fi
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25 else
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26 cp $SHARED/.ssh/authorized_keys $HOME/.ssh/authorized_keys
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27 chmod 600 $HOME/.ssh/authorized_keys
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28 fi
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