arno/pi-hole
1
0
Fork 0
mirror of https://github.com/pi-hole/pi-hole synced 2024-12-22 14:58:08 +00:00
Code Issues Releases Wiki Activity

Remove unneeded ifs in awk

Browse Source 
Signed-off-by: Riley Avron <riley.avron@gmail.com>
This commit is contained in:
Riley Avron 2018-03-06 21:44:29 -08:00
parent aed20cf7c6
commit 512ec7fb87
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
gravity.sh
View File

@ -345,13 +345,14 @@ gravity_ParseFileIntoDomains() {
# Scanning for "^IPv4$" is too slow with large (1M) lists on low-end hardware
echo -ne " ${INFO} Format: URL"
awk '{
awk '
# Remove URL protocol, optional "username:password@", and ":?/;"
if ($0 ~ /[:?\/;]/) { gsub(/(^.*:\/\/(.*:.*@)?|[:?\/;].*)/, "", $0) }
# Remove lines which are only IPv4 addresses
if ($0 ~ /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/) { $0="" }
if ($0) { print $0 }
}' "${source}" 2> /dev/null > "${destination}"
/[:?\/;]/ { gsub(/(^.*:\/\/(.*:.*@)?|[:?\/;].*)/, "", $0) }
# Skip lines which are only IPv4 addresses
/^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/ { next }
# Print if nonempty
length { print $0 }
' "${source}" 2> /dev/null > "${destination}"
echo -e "${OVER} ${TICK} Format: URL"
else