A DNS TXT record can be up to 65535 (0xFFFF) bytes long. The total length is indicated by the length given in the resource record header in the DNS message. There is no way to tell directly from the data alone how long it is (e.g., there is no length count at the start, or terminating NULL byte at the end).
DNS TXT records can have up to 255 characters in a single string. For TXT records over 255 characters, DNS chains multiple text strings together into a single record. A 2048-bit domain key is longer than the 255-character limit, so it requires a TXT record created from chained text strings.
magnet:?xl=596785152&dn=OIHW2.iso&xt=urn:btih:49f753e0f15ba1dee30d7b465d522035a27897f3
magnet:?xl=659503104&dn=OIHW1.iso&xt=urn:btih:2d47abc82a8a86b66471358918f96aafba16e22c
http://www.andreaplanet.com/mosaic/starrynight/
A DNS TXT record can be up to 65535 (0xFFFF) bytes long. The total length is indicated by the length given in the resource record header in the DNS message. There is no way to tell directly from the data alone how long it is (e.g., there is no length count at the start, or terminating NULL byte at the end).
DNS TXT records can have up to 255 characters in a single string. For TXT records over 255 characters, DNS chains multiple text strings together into a single record. A 2048-bit domain key is longer than the 255-character limit, so it requires a TXT record created from chained text strings.
神奇的命令行:
find . -type d -exec sh -c 'printf "{} %sn" `ls -l {} | wc -l`' ;
https://wechaty.gitbook.io/wechaty/v/zh/
https://unite.com/collages/s/i35kMouQ/45e8c88c?ref=link
https://mosaic.unite.com/support-fdm-and-join-an-amazing-mosaic/295949