The idea of this not-quite-one-liner is to periodically check the DIMM temperatures and show the differences (works in KSH, and does not work in BASH):
n=1 # Check all DIMM temperatures for temp in `sensors | fgrep DIMM | sed -e 's/°C.*//' -e 's/^.*+//' -e 's/\./,/'` do (( B$n=$temp )) # temperature in the beginning (( D$n=$temp )) # current temperature (( n+=1 )) # next DIMM done while true do sleep 10 n=1 for temp in `sensors | fgrep DIMM | sed -e 's/°C.*//' -e 's/^.*+//' -e 's/\./,/'` do (( temp_var=D$n )) (( DIFF1=$temp-$temp_var )) #temp diff from the last iteration (( temp_var=B$n )) (( DIFF2=$temp-$temp_var )) #temp diff from the beginning /bin/echo -e "$temp \t $DIFF2 \t $DIFF1" (( D$n=$temp )) (( n+=1 )) done echo ---------------------------------------- done
The result:
72,0 0 0 65,0 0 0 65,0 -0,5 -0,5 63,0 0 0 72,5 0 0 72,5 0 0 75,5 0 0 64,0 0 0 ---------------------------------------- 72,0 0 0 65,0 0 0 65,0 -0,5 0 63,0 0 0,5 72,5 0 0 72,5 0 0 75,5 0 0 64,0 0 0 ---------------------------------------- 71,0 -1 -1 65,0 0 0 65,0 -0,5 0 62,5 -0,5 -0,5 72,5 0 0 72,5 0 0 75,5 0 0 64,0 0 0 ----------------------------------------