Re: bitwise shift in shell

fazlin a écrit :
Is there anyway to do bitwise shift operations except using $((...))??

in ksh and bash, like in C language...

* 2 : (( x <<= 1 )) or (( x = x << 1 )) or x=(( $x << 1 ))
/ 2 : (( x >>= 1 )) or (( x = x >> 1 )) or x=(( $x >> 1 ))

Regards, Cordialement,

Cyrille Lefevre.
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