bdd2bc12e3
systems. Updated copyright notice. Fixed start-stop-daemon.c so that it will compile. Updated install instructions. Removed references to "obsolete" directory which, fittingly, no longer exists.
74 lines
2.7 KiB
Plaintext
74 lines
2.7 KiB
Plaintext
|
|
README for the System V style init, version 2.89
|
|
|
|
init, shutdown, halt, reboot, wall, last, mesg, runlevel,
|
|
killall5, pidof, sulogin.
|
|
|
|
All programs, files and scripts in this package are covered by
|
|
the GNU General Public License version 2, and copyrighted by
|
|
Miquel van Smoorenburg (1991-2004) and, Jesse Smith (2018).
|
|
|
|
If you are not using Debian and the debianized package,
|
|
you may have to install the new init by hand if Debian is
|
|
using an init system other than SysV (eg systemd). You should
|
|
be able to drop the binaries into a Slackware or Devuan system, I think.
|
|
|
|
The SysV init software, core programs and manual pages can be
|
|
installed by running the following two commands from the top-level
|
|
source directory.
|
|
|
|
make
|
|
sudo make install
|
|
|
|
If sudo is not installed, the "make install" command may be run as
|
|
the root user.
|
|
|
|
Other than the GNU make utility, SysV init has few dependencies.
|
|
SysV can be built on virtually any Linux system featuring
|
|
the GNU C library or musl libc. A C compiler, such as the GNU Compiler
|
|
Collection (GCC) or Clang is also required.
|
|
|
|
Here is a list of preferred directories to install the progs & manpages,
|
|
this should be done for you automatically when you run "make install"
|
|
as the root user, or via sudo, ie "sudo make install".
|
|
|
|
wall.1, last.1, mesg.1 /usr/man/man1
|
|
inittab.5, initscript.5 /usr/man/man5
|
|
init.8, halt.8, reboot.8,
|
|
shutdown.8, powerd.8,
|
|
killall5.8, pidof.8,
|
|
runlevel.8, sulogin.8 /usr/man/man8
|
|
|
|
init /sbin/init
|
|
inittab /etc/inittab
|
|
initscript.sample /etc/initscript.sample
|
|
telinit a link (with ln(1) ) to init, either
|
|
in /bin or in /sbin.
|
|
halt /sbin/halt
|
|
reboot a link to /sbin/halt in the same directory
|
|
killall5 /sbin/killall5
|
|
pidof a link to /sbin/killall5 in the same directory.
|
|
runlevel /sbin/runlevel
|
|
shutdown /sbin/shutdown.
|
|
wall /usr/bin/wall
|
|
mesg /usr/bin/mesg
|
|
last /usr/bin/last
|
|
sulogin /sbin/sulogin
|
|
bootlogd /sbin/bootlogd
|
|
utmpdump don't install, it's just a debug thingy.
|
|
|
|
If you already _have_ a "wall" in /bin (the SLS release had, for example)
|
|
do _not_ install this version of wall. Chances are that the wall you are already
|
|
using is linked to /bin/write. Either first _remove_ /bin/wall before
|
|
installing the new one, or don't install the new one at all.
|
|
|
|
You might want to create a file called "/etc/shutdown.allow". Read the
|
|
manual page on shutdown to find out more about this.
|
|
|
|
Running from a read-only file system (CDROM?):
|
|
* All communication to init goes through the FIFO /run/initctl.
|
|
There should be no problem using a read-only root file system
|
|
IF you use a Linux kernel > 1.3.66. Older kernels don't allow
|
|
writing to a FIFO on a read-only file system.
|
|
|