To select the "XX" characters
issue the following command
echo "C2312GGG999XXL0021"|cut -c 12-13`
To select the "XX" characters
issue the following command
echo "C2312GGG999XXL0021"|cut -c 12-13`
How to access the {"field-name":"cskmetro"} echo "{\"field-name\":\"cskmetro\"}" |jq -r ...