cat - Tcl echo file contents to transcript -


i'm using simulator uses tcl transcript commands (questa sim) want echo file content "cat" command in unix.

can done in 1 line command @ tcl? possible "cat" 5 first lines of file

to open file , echo contents standard output (just cat), this:

set f [open $filename] fcopy $f stdout close $f

to first 5 lines (which head -5), use procedure:

proc head {filename {linecount 5}} {     set f [open $filename]     {set 0} {$i < $linecount} {incr i} {         if {[gets $f line] >= 0} {             puts $line         }     }     close $f }

it takes more work because it's more complex detect line endings ship bytes around.


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