Remember this is Perl, where conversion between strings and numbers is almost always automatic and transparent, so "tinkering" might be too strong a word. Although one could argue the documentation isn't perfectly clear on this, it's at least strongly implied that syswrite writes a byte array / string, not individual numbers as bytes, so the 45 gets converted to "45", which is 0x34 0x35. (That's one of the reasons pack exists.)

In reply to Re^5: syswrite numbers, not strings by Anonymous Monk
in thread syswrite numbers, not strings by akujbida

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