diff options
| -rwxr-xr-x | sh/dnd | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -4,6 +4,12 @@ # Usage: dnd, dnd -c, dnd 192.168.0.1, dnd 8.8.8.8 cache=false +if resolvectl status >/dev/null 2>&1; then + resolved=true +else + resolved=false +fi + while getopts c opt; do case $opt in c)cache=true;; @@ -21,10 +27,12 @@ fi for domain in www.google.com www.baidu.com github.com gitlab.com codeberg.org www.douyu.com flylightning.xyz mirrors.flylightning.xyz git.flylightning.xyz mail.flylightning.xyz one.sjsu.edu discord.com www.youtube.com mail.google.com mail.yahoo.com en.wikipedia.org zh.wikipedia.org archlinux.org gitlab.archlinux.org aur.archlinux.org wiki.archlinux.org wiki.gentoo.org unix.stackexchange.com stackoverflow.com superuser.com www.reddit.com kyun.host panel.ihostart.com virt.crunchbits.com; do if [ "$1" ]; then drill -- "$domain" "@$1" | awk -F: -v domain="$domain" '/^;; Query time: /{printf("%s%s\n",domain,$2)}' - else + elif "$resolved"; then # awk substr and length: # https://stackoverflow.com/a/14840991 # https://unix.stackexchange.com/a/305192 resolvectl --cache="$cache" query "$domain" | awk -v domain="$domain" '/Information acquired via protocol DNS in/{printf("%s %s\n",domain,substr($NF,0,length($NF)-1))}' + else + drill -- "$domain" | awk -F: -v domain="$domain" '/^;; Query time: /{printf("%s%s\n",domain,$2)}' fi done |