- TCP DUMP:
tcpdump -nqt -s0 -A -i any port 5060 |grep "computer networking" -A 10 -B 10
- Ping with MTU size:
ping 122.152.145.101 -s 1500
- Find & Replace:
find ./hoiio/ -type f -exec sed -i "s/<origin_string>/<new_string>/g" {} +
- Repeat Command n times:
for i in {1..10}; do <command>; done