select 文で検索 select(boolean_expression) The function select(foo) produces its input unchanged if foo returns true for that input, and produces no output otherwise. It´s useful for filtering lists: [1,2,3] | map(select(. >= 2)) will give you [2,3]. select 文で検索: and or $ cat hoge.json | jq '.[] | select(.Tags[].Key == "Name" and .Tags[].Value == "app.commonlisp")' select 文の検索: startswith で先頭一致 (jq v1.5 以降で動いた. 1.3 とかはだめだった) $ cat wine.jl | jq '.[] | select(.name | startswith("Pinot"))' select 文の検索: test で正規表現 $ cat wine.jl
DS-Lite (Dual Stack Lite) RFC: RFC6333 (Dual-Stack Lite Broadband Deployments Following IPv4 Exhaustion) fragmentation 必ず カプセル化した後 にしろ (MUST) とのこと (6.3. Fragmentation and Reassembly) Fragmentation MUST happen after the encapsulation on the IPv6 packet. Reassembly MUST happen before the decapsulation of the IPv6 header. A detailed procedure has been specified in [RFC2473] Section 7.2. RFC2473 (Generic Packet Tunneling in IPv6 Specification) - Section 7.2. IPv4 Tunnel Packet Fragmentation こう書いてある DF-bit が立っている (SET) なら: Tunnel entry-point node はパケットを破棄 (discard) して、 ICMP unreachable (packet too big, recommended MTU