thanku for your help. I need some more help with the perl scripting.
i have to write a script which compares two files. now thw files have the data like
max_rush_current = -5.4316e-02 at = 4.9415e-09
powerup_time_u_switch_ring/u2_hs65_ls_sw3l60 = 6.3951e-09 targ = 6.9051e-09 trig = 5.1000e-10
temper = 2.5000e+01
alter# = 1.0000e+00
max_rush_current = -5.5516e-02 at = 4.9415e-09
pg_cell = 6.3977e-09 targ = 6.9066e-09 trig = 5.1000e-10
temper = 2.5230e+01
alter# = 1.1111e+00
now i have to compare this two files and check whther the value change is within 1% of the initial value.
Plz help me. i have no idea where to start with and what to do!!!