tell(n) Tcl Built-In Commands tell(n)_________________________________________________________________NAMEtell - Return current access position for an open channel
SYNOPSIStell channelId
_________________________________________________________________DESCRIPTION
Returns a decimal string giving the current access posi-
tion in channelId. The value returned is -1 for channels
that do not support seeking.
KEYWORDS
access position, channel, seeking
Tcl 7.5 1