FIXME false positive error: Our tor binary is still in use... giving up

[milahu]

example false-positive match:

$ ps -few | grep /home/user/.local/share/Haveno/xmr_mainnet/tor/tor | grep -v grep
user      678217  195492  0 08:41 pts/21   00:00:00 nano /home/user/.local/share/Haveno/xmr_mainnet/tor/torrc

$ ps -eo args | grep /home/user/.local/share/Haveno/xmr_mainnet/tor/tor | grep -v grep
nano /home/user/.local/share/Haveno/xmr_mainnet/tor/torrc

expected:

$ ps -eo args | grep -w ^/home/user/.local/share/Haveno/xmr_mainnet/tor/tor | grep -v grep

FIXME use regex: (^|\n)/path/to/tor( |\n|$)

or use a boundary after tor: (^|\n)/path/to/tor\b
this is what grep -w does