Set ip address as 10.30.20.1
write a script to replace the 30 with 40 ?
Answer Posted / amarnath
set ip 10.20.30.40
set a [split $ip .]
puts $a
set oct1 [lindex $a 0]
set oct2 [lindex $a 1]
set oct3 [lindex $a 2]
set oct4 [lindex $a 3]
#set oct3 50
set ip [join "$oct1 $oct2 $oct4 $oct3" "."]
puts $ip
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