Cum se aduna 2 numere in limbajul tcl?

vlad2006 · 27-02-2007, 00:16

Code:

        set suma 0;
        set proces [exec ps -U $nume | grep -v PID | grep -v "+" | grep -c S]
                set suma [$suma + $proces]

E corect asa ? Daca nu cum se face?

arcade · 27-02-2007, 14:43

nu, pentru a calcula o expresie matematica se foloseste comanda expr de exemplu:

Code:

[expr 1+2]

pentru ce ai tu acolo vei folosi:

Code:

[expr $suma + $proces]

27-02-2007, 00:16	#1 (permalink)
vlad2006 Junior Member Join Date: Sep 2006 Age: 36 Posts: 7 Rep Power: 0	Cum se aduna 2 numere in limbajul tcl? Code: set suma 0; set proces [exec ps -U $nume \| grep -v PID \| grep -v "+" \| grep -c S] set suma [$suma + $proces] E corect asa ? Daca nu cum se face?

27-02-2007, 14:43	#2 (permalink)
arcade TCB & Ratings projects Member, #Mythic representative Join Date: Jun 2004 Location: In fatza calculatorului!! Age: 19 Posts: 218 Rep Power: 37	nu, pentru a calcula o expresie matematica se foloseste comanda expr de exemplu: Code: [expr 1+2] pentru ce ai tu acolo vei folosi: Code: [expr $suma + $proces] __________________ Fuck oFF!

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