Csv-iteration: Difference between revisions
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(Created page with " <pre> #!/bin/sh # process a comma-separated list of values ITEMLIST="apples,pears" ITEMCOUNT=1 STATUS=0 while true do ARGCNT="$" ARGCNT=$ARGCNT$ITEMCOUNT ITEMNAME=`echo $ITEMLIST | awk -F \, "{print $ARGCNT}"` if test -z "$ITEMNAME" then ITEMCOUNT=$((ITEMCOUNT - 1)) break else # item name found, do something with it echo "Item $ITEMCOUNT = $ITEMNAME" ITEMCOUNT=$((ITEMCOUNT + 1)) fi done </pre>") |
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ITEMLIST="apples,pears" |
ITEMLIST="apples,pears" |
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ITEMCOUNT=1 |
ITEMCOUNT=1 |
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STATUS=0 |
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while true |
while true |
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echo "Item $ITEMCOUNT = $ITEMNAME" |
echo "Item $ITEMCOUNT = $ITEMNAME" |
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fi |
fi |
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done |
done |
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</pre> |
</pre> |
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Latest revision as of 05:19, 25 February 2024
#!/bin/sh
# process a comma-separated list of values
ITEMLIST="apples,pears"
ITEMCOUNT=1
while true
do
ARGCNT="$"
ARGCNT=$ARGCNT$ITEMCOUNT
ITEMNAME=`echo $ITEMLIST | awk -F \, "{print $ARGCNT}"`
if test -z "$ITEMNAME"
then
ITEMCOUNT=$((ITEMCOUNT - 1))
break
else
# item name found, do something with it
echo "Item $ITEMCOUNT = $ITEMNAME"
fi
ITEMCOUNT=$((ITEMCOUNT + 1))
done