Extract substring after delimiter using GNU awk or awk
5,068
Please find the command
echo "/dev/sda: ST500LT012-9WS142: 47°C" | awk -F ":" '{print $3}'
output:
echo "/dev/sda: ST500LT012-9WS142: 47°C" | awk -F ":" '{print $3}'
47°C
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Author by
Twissell
Updated on September 18, 2022Comments
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Twissell over 1 year
I would like to extract substring after colon delimiter for my practical needs using GNU awk utility. For example I can extract the temperature of hdd value using
cutas followshddtemp /dev/sda | cut -d ':' -f3The same example written in
sedhddtemp /dev/sda | sed 's/.*\://'For glory of Saint Completeness and GNU Trinity (awk, cut, sed) I wonder, can GNU
awkdo such thing?Sample input:
/dev/sda: ST500LT012-9WS142: 47°CRequired output:
47°C-
Praveen Kumar BS over 5 yearsPlease post sample input and required output
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Twissell over 5 years@PraveenKumarBS, done!
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αғsнιη over 5 years... |awk '{ print $NF }' -
Twissell over 5 years@don_crissti, Yep!
awk -F ":" '{print $NF}'also works well. But in that topic the answer wasn't accepted. -
don_crissti over 5 years(Sadly...) The best answer isn't always the accepted one...
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