Difference between revisions of "Init/Rosetta"
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[[Category:Boot process]] | [[Category:Boot process]] | ||
| + | [[es:Init Rosetta]] | ||
| + | [[ja:Init Rosetta]] | ||
[[ru:Init Rosetta]] | [[ru:Init Rosetta]] | ||
This article draws a parallel between the old [[SysVinit]] and the current [[systemd]] initialization. | This article draws a parallel between the old [[SysVinit]] and the current [[systemd]] initialization. | ||
Revision as of 07:40, 21 August 2013
This article draws a parallel between the old SysVinit and the current systemd initialization.
Keep in mind that you can always omit the .service and .target extensions, especially if you're temporarily editing the kernel parameters when bootloader menu shows up. Easier to remember, as well.
Commands
| SysVinit | systemd | Information |
|---|---|---|
| rc.d {start | stop | restart} daemon | systemctl {start | stop | restart} daemon.service | Change service state. |
| rc.d list | systemctl list-unit-files --type=service | List Services. |
| chkconfig daemon {on | off} | systemctl {enable | disable} daemon.service | Turn service on or off. |
| chkconfig daemon --add | systemctl daemon-reload | Use when you create or modify configs/scripts. |
Targets table
| SysV Runlevel | systemd Target | Notes |
|---|---|---|
| 0 | runlevel0.target, poweroff.target | Halt the system. |
| 1, s, single | runlevel1.target, rescue.target | Single user mode. |
| 2, 4 | runlevel2.target, runlevel4.target, multi-user.target | User-defined/Site-specific runlevels. By default, identical to 3. |
| 3 | runlevel3.target, multi-user.target | Multi-user, non-graphical. Users can usually login via multiple consoles or via the network. |
| 5 | runlevel5.target, graphical.target | Multi-user, graphical. Usually has all the services of runlevel 3 plus a graphical login. |
| 6 | runlevel6.target, reboot.target | Reboot |
| emergency | emergency.target | Emergency shell |