Integer Division in BASH
Default Division in BASH is based on Integer Number(s).
In that case "bc" or "expr" command can be used.
1.bc Command
echo "100/2" | bc
Will give the output as 50
2. expr Command
((j=100))
((j=2))
k=`expr $j / $k`
Will give the output as 50
Default Division in BASH is based on Integer Number(s).
In that case "bc" or "expr" command can be used.
1.bc Command
echo "100/2" | bc
Will give the output as 50
2. expr Command
((j=100))
((j=2))
k=`expr $j / $k`
Will give the output as 50
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