This command display information of trees and services.
66-info [ -h help ] [ -T tree ] [ -S service ]
66-info [ -T ] [ -h help ] [ -v verbosity ] [ -r recurse ] [ -d depth ] tree
66-info [ -S ] [ -h help ] [ -v verbosity ] [ -l live ] [ -p n lines ] [ -r recurse ] [ -d depth ] service
66-info displays information about the tree or a specific service depending of the options passed.
If tree is not specified, 66-info displays information about all available tree for the current owner of the process.
The command 66-info -T boot as root user on the Obarun default system displays the following where boot is the tree used to properly boot the machine:
[Name:boot,Current:no,Enabled:no] ├─All :bundle ├─boot-extra :oneshot ├─all-Rwfs :bundle ├─rwfs-tmpfiles :oneshot ├─rwfs-66local :oneshot ├─rwfs-dmesglog :oneshot ├─rwfs-end :oneshot ├─rwfs-logfiles :oneshot ├─rwfs-random :oneshot ├─rwfs-localtime :oneshot ├─rwfs-nofilesystem :oneshot ├─rwfs-loopback :oneshot ├─rwfs-ip6tables :oneshot ├─rwfs-iptables :oneshot ├─rwfs-tmpdir :oneshot ├─rwfs-fsrw :oneshot ├─all-Rofs :bundle ├─rofs-kernruntime :oneshot ├─rofs-swap :oneshot ├─rofs-modules :oneshot ├─rofs-Checkfs :bundle ├─checkfs-fscheck :oneshot |─checkfs-lvm :oneshot ├─checkfs-btrfs :oneshot ├─checkfs-dmraid :oneshot ├─rofs-hardclock :oneshot ├─rofs-console :oneshot ├─rofs-Udevd :bundle ├─udevd-udevadm :oneshot ├─udevd-udev :longrun ├─rofs-kernmod :oneshot ├─rofs-cgroups :oneshot ├─00 :bundle ├─hostname :oneshot ├─conf :oneshot ├─filesystem :oneshot └─tty12 :classic
The first line give you usefull information about the tree itself where Name is the name of the tree, Current if the tree is the current one or not—see 66-tree -c option, Enabled the state of the tree—see 66-tree -E option. In front of each service name, the type of the service is displayed.
By default the service dependencies graph is displayed by finished order of execution. In our case the 'bundle' All is the last finished service and so, 'classic' tty12 is the first one executed.
The command sudo 66-info -S -d3 00 displays the following where 00 is the name of the service:
[00] tree : boot status : nothing to display type : bundle description : mount filesystem, parse the 66.conf file, set the hostname contents : └─00 :bundle ├─filesystem :oneshot ├─conf :oneshot │ └─filesystem :oneshot └─hostname :oneshot └─conf :oneshot
Let's take an another example, the command sudo 66-info -S -p5 ntpd displays the following:
[ntpd] tree : root status : up (pid 11458) 30 seconds type : classic description : ntpd daemon logger at : /var/log/66/ntpd 2018-12-14 17:56:11.876483500 peer 43.245.48.27 now valid 2018-12-14 17:56:11.876508500 reply from 43.245.48.27: offset -0.000546 delay 0.035899, next query 5s 2018-12-14 17:56:12.946922500 reply from 103.106.66.123: offset 0.018069 delay 0.069026, next query 8s 2018-12-14 17:56:12.947754500 reply from 103.239.8.22: offset 0.001671 delay 0.069848, next query 6s