runc-spec(8) System Manager's Manual runc-spec(8) (NAME) runc-spec - (SYNOPSIS) runc spec [ ...] (DESCRIPTION) spec config.json (bundle) . . . args sh . sh ubuntu busybox sh . (OPTIONS) --bundle|-b path path (bundle). --rootless (rootless). --rootless . (EXAMPLES) "hello-world" args hello . sed(1) jq(1) . : - (bundle) hello- world - /hello jq(1) - hello hello-world container1. mkdir hello cd hello docker pull hello-world docker export $(docker create hello-world) > hello-world.tar mkdir rootfs tar -C rootfs -xf hello-world.tar runc spec jq '.process.args |= ["/hello"]' < config.json > new.json mv -f new.json config.json runc run container1 run container1 . . oci-runtime-tool oci-runtime-tool generate . runtime-tools . runc (root) . sudo(8) : sudo runc start container1 (rootless) . . --rootless . (SEE ALSO) runc-run(8), runc(8). runc-spec(8)