This is coding exercise inspired by mkopta/q.
This tool queues commands to execute them one by one.
go get github.com/hullerob/q/{q,qd}
In one terminal:
QADDR="unix:/tmp/q.sock" qd
In other terminal:
export QADDR="unix:/tmp/q.sock"
q a cp -r some/dir /mnt/some/slow/disk
q a cp -r some/other/dir /mnt/some/slow/disk
q l
q h print help about commands
q a [cmd] add cmd to queue
q i print status of queue (length of queue)
q l print queued commands
q r print info about all commands
q R run queue
q S stop queue
There are currently no other commands.
Anything in format <network>:<addr> that is accepted by Go's
net.Listen(network, addr) and rpc.Dial(network, addr).
Examples:
-
unix:/tmp/socket -
tcp:127.0.0.1:9876
No support for clean qd shutdown, does not clean socket file.