System Info – How to Get Total Number of Threads via Terminal

system-info

I tried googling it, but I can't find it. I am looking for:

To get the number of threads for a given pid:

ps -o nlwp <pid>

To the get the sum of all threads running in the system:

ps -eo nlwp | tail -n +2 | awk '{ num_threads += $1 } END { print num_threads }'

Nam     GPA    Something
xyz     3.4     99  
pqr     4.5     23  
abc     5.6     44  
dcd     4.4     22  
edr     2.2     78

If you have a file like above. You can use the command below to sort by GPA. (change the key to sort by any field : '-k value')

sort -k 2 filename

If you want the reverse order use -r option

sort -r -k 2 filename

To see your model number, open a Terminal with Ctrl + Alt + T and type:

sudo dmidecode | grep Version | sed -n '2p'

or alternatively type:

sudo dmidecode | grep 'SKU Number' | head -1

to see your SKU Number.

If you want to see a more detailed view of your System information type:

sudo dmidecode | grep -A 9 "System Information"

sudo dmidecode | less

and use the ↓ key to go to the section System Information.

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