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| From: | iPack |
| Subject: | Bug of grep -E |
| Date: | Wed, 6 Dec 2017 23:02:59 +0800 |
address@hidden ~]$ cat test
https://konachan.com/image/a4ff5caad2fa35faa2271df9badacd35/Konachan.com%20-%20255941%20blush%20brown_eyes%20crying%20fate_kaleid_liner_prisma_illya%20fate_%28series%29%20japanese_clothes%20kimono%20long_hair%20miyu_edelfelt%20purple_hair%20tagme_%28artist%29%20tears.jpg
address@hidden ~]$ cat test | grep -Eo '[0-9a-f]{32}/[0-9A-Za-z%_\.\-]+'
a4ff5caad2fa35faa2271df9badacd35/Konachan.com%20-%20255941%20blush%20brown_eyes%20crying%20fate_kaleid_liner_prisma_illya%20fate_%28series%29%20japanese_clothes%20kimono%20long_hair%20miyu_edelfelt%20purple_hair%20tagme_%28artist%29%20tears.jpg
address@hidden ~]$ cat test | grep -Eo '[0-9a-f]{32}/[0-9A-Za-z\-%_\.]+'
a4ff5caad2fa35faa2271df9badacd35/Konachan.com%20
It is bug ? or just my syntax error ?
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