轉自： https://github.com/profOnno/openwrt-myfeeds
openwrt-myfeeds
I'm a noob, but got to start somewhere.. This feed for openwrt contains jq. There is a patch included that stripsy0,y1,j0,j1 from libm.h.
That means no bessel functions (i don't think i'll miss it).
If you've downloaded and setup a openwrt buildsystem. Add src-git myfeeds https://github.com/profOnno/openwrt-myfeeds.git to
the feeds.conf.default. Do a scripts/feeds update myfeeds en then scripts/feeds
install jq if you want to install jq. Then, when you do a make menuconfig, jq can be found in the utilities.
I'm planning to use jq ncat (the one in the Network/NMAP menu, for unix sockets) and bash to work in Docker using a openwrt image. So you can do : echo
-e "GET /containers/json HTTP/1.0\r\n" | nc -U /var/run/docker.sock | sed -e '1,/^\r$/d' |jq . The sed part
removes the header, jq gives a nice output.
To show the first name of each container. echo -e "GET /containers/json HTTP/1.0\r\n" | nc -U /var/run/docker.sock | sed
-e '1,/^\r$/d' |jq '.[] |.Names[0]'
Fancy.. echo -e "GET /containers/json HTTP/1.0\r\n" | nc -U /var/run/docker.sock | sed -e '1,/^\r$/d' |jq '.[] |"\(.Names[0]),
\(.Status)"'