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sed replace number of variable length Code Example
sed replace number of variable length
Just use one of following commands for replacing a number of:
sed "s/[0-9]//" f.txt	#One single digit as 1
sed "s/[0-9]\+//" f.txt #Further digits as 837, specifying match repetition "\+"
sed "s/[0-9\+\.[0-9]\+]//" file.txt #Float type with decimals




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