Print specific line with awk


print first line with awk
ping -c 1 8.8.8.8 | awk 'NR==1'

print last line with awk
ping -c 1 8.8.8.8 | awk 'END { print }'

Delete windows recovery partition

 Run in terminal as admin: Diskpart list disk select disk 0 list partition select partition X delete partition override

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