Bash URL에서 host 추출

1 개요

Bash URL에서 host 추출

echo ... | awk -F'//' '{print $NF}' | awk -F':' '{print $1}'

echo ... | awk -F'//' '{gsub(/:.*/, "", $NF); print $NF}'

$ echo 123.123.123.123 | awk -F'//' '{gsub(/:.*/, "", $NF); print $NF}'
123.123.123.123

$ echo 123.123.123.123:80 | awk -F'//' '{gsub(/:.*/, "", $NF); print $NF}'
123.123.123.123

$ echo https://123.123.123.123:80 | awk -F'//' '{gsub(/:.*/, "", $NF); print $NF}'
123.123.123.123

$ echo localhost | awk -F'//' '{gsub(/:.*/, "", $NF); print $NF}'
localhost

$ echo example.com | awk -F'//' '{gsub(/:.*/, "", $NF); print $NF}'
example.com

$ echo ftp://example.com:99 | awk -F'//' '{gsub(/:.*/, "", $NF); print $NF}'
example.com

2 같이 보기

• 리눅스 grep URL에서 host:port 추출