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Posts Made By:
kurumi
Forum:
Shell Programming and Scripting
08-27-2010
10
gsub in Awk to capture count of replaced characters
8,180
Posted By
kurumi
shopt -s extglob exec 6<"file" total=0 ...
shopt -s extglob
exec 6<"file"
total=0
while read -r LINE<&6
do
olen="${#LINE}"
LINE=${LINE//[^[:ascii:]]/}
len="${#LINE}"
total=$((olen-len+total))
done
exec 6<&-
echo...
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