t = "" (1..99).each do |x| t += "192.168.102.#{x} l#{x}" + "\n" end puts t
Standard input is empty
192.168.102.1 l1 192.168.102.2 l2 192.168.102.3 l3 192.168.102.4 l4 192.168.102.5 l5 192.168.102.6 l6 192.168.102.7 l7 192.168.102.8 l8 192.168.102.9 l9 192.168.102.10 l10 192.168.102.11 l11 192.168.102.12 l12 192.168.102.13 l13 192.168.102.14 l14 192.168.102.15 l15 192.168.102.16 l16 192.168.102.17 l17 192.168.102.18 l18 192.168.102.19 l19 192.168.102.20 l20 192.168.102.21 l21 192.168.102.22 l22 192.168.102.23 l23 192.168.102.24 l24 192.168.102.25 l25 192.168.102.26 l26 192.168.102.27 l27 192.168.102.28 l28 192.168.102.29 l29 192.168.102.30 l30 192.168.102.31 l31 192.168.102.32 l32 192.168.102.33 l33 192.168.102.34 l34 192.168.102.35 l35 192.168.102.36 l36 192.168.102.37 l37 192.168.102.38 l38 192.168.102.39 l39 192.168.102.40 l40 192.168.102.41 l41 192.168.102.42 l42 192.168.102.43 l43 192.168.102.44 l44 192.168.102.45 l45 192.168.102.46 l46 192.168.102.47 l47 192.168.102.48 l48 192.168.102.49 l49 192.168.102.50 l50 192.168.102.51 l51 192.168.102.52 l52 192.168.102.53 l53 192.168.102.54 l54 192.168.102.55 l55 192.168.102.56 l56 192.168.102.57 l57 192.168.102.58 l58 192.168.102.59 l59 192.168.102.60 l60 192.168.102.61 l61 192.168.102.62 l62 192.168.102.63 l63 192.168.102.64 l64 192.168.102.65 l65 192.168.102.66 l66 192.168.102.67 l67 192.168.102.68 l68 192.168.102.69 l69 192.168.102.70 l70 192.168.102.71 l71 192.168.102.72 l72 192.168.102.73 l73 192.168.102.74 l74 192.168.102.75 l75 192.168.102.76 l76 192.168.102.77 l77 192.168.102.78 l78 192.168.102.79 l79 192.168.102.80 l80 192.168.102.81 l81 192.168.102.82 l82 192.168.102.83 l83 192.168.102.84 l84 192.168.102.85 l85 192.168.102.86 l86 192.168.102.87 l87 192.168.102.88 l88 192.168.102.89 l89 192.168.102.90 l90 192.168.102.91 l91 192.168.102.92 l92 192.168.102.93 l93 192.168.102.94 l94 192.168.102.95 l95 192.168.102.96 l96 192.168.102.97 l97 192.168.102.98 l98 192.168.102.99 l99