vsftpd(8) [centos man page]

VSFTPD(8)						    BSD System Manager's Manual 						 VSFTPD(8)

NAME

     vsftpd -- Very Secure FTP Daemon

SYNOPSIS

     vsftpd [configuration file and / or options]

DESCRIPTION

     vsftpd is the Very Secure File Transfer Protocol Daemon. The server can be launched via a ``super-server'' such as inetd(8) or xinetd(8).
     Alternatively, vsftpd can be launched in standalone mode, in which case vsftpd itself will listen on the network. This latter mode is easier
     to use, and recommended. It is activated by setting listen=YES in /etc/vsftpd/vsftpd.conf.  Direct execution of the vsftpd binary will then
     launch the FTP service ready for immediate client connections.

     Systemd changes the vsftpd daemon start-up. The vsftpd package contains vsftpd-generator script generating symbolic links to /var/run/sys-
     temd/generator/vsftpd.target.wants directory. The generator is called during e.g. 'systemctl --system daemon-reload'. All these symbolic
     links link /usr/lib/systemd/system/vsftpd@.service file.  The vsftpd daemon(s) is/are controlled by one of following ways:

     1. Single daemon using default /etc/vsftpd/vsftpd.conf configuration file
     # systemctl {start,stop,...} vsftpd[.service]

     2. Single daemon using /etc/vsftpd/<conf-name>.conf
     # systemctl {start,stop,...} vsftpd@<conf-name>[.service]

     3. All instances together
     # systemctl {restart,stop} vsftpd.target

     See systemd.unit(5), systemd.target(5) for further details.

OPTIONS

     An optional configuration file or files may be given on the command line. These files must be owned as root if running as root. Any command
     line option not starting with a "-" character is treated as a config file that will be loaded. Note that config files are loaded in the
     strict order that they are encountered on the command line.  If no config files are specified, the default configuration file of
     /etc/vsftpd/vsftpd.conf will be loaded, after all other command line options are processed.

     Supported options are:

     -v      Print the version information and exit, even if other options are encountered.

     -ooption=value
	     Set a single option, value pair as per the format in the config file. Multiple -o options are supported, and they are applied in
	     strict order relative to their appearance on the command line, including intermingling with loading of config files.

EXAMPLES

     vsftpd -olisten=NO /etc/vsftpd/vsftpd.conf -oftpd_banner=blah

     That example overrides vsftpd's built-in default for the "listen" option to be NO, but then loads /etc/vsftpd/vsftpd.conf which may override
     that setting. Finally, the "ftpd_banner" setting is set to "blah", which overrides any default vsftpd setting and any identical setting that
     was in the config file.

FILES

     /etc/vsftpd/vsftpd.conf

     /usr/lib/systemd/system/vsftpd.service

     /usr/lib/systemd/system/vsftpd@.service

     /usr/lib/systemd/system/vsftpd.target

SEE ALSO

     vsftpd.conf(5) systemd.unit(5)

								   March 8, 2001

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SYSTEMD-SUSPEND.SERVICE(8)				      systemd-suspend.service					SYSTEMD-SUSPEND.SERVICE(8)

NAME

       systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-sleep - System sleep state logic

SYNOPSIS

       systemd-suspend.service

       systemd-hibernate.service

       systemd-hybrid-sleep.service

       /usr/lib/systemd/systemd-sleep

DESCRIPTION

       systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend.
       Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally,
       systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target to execute hybrid hibernation with system suspend.

       Immediately before entering system suspend and/or hibernation systemd-suspend.service (and the other mentioned units, respectively) will
       run all executables in /usr/lib/systemd/system-sleep/ and pass two arguments to them. The first argument will be "pre", the second either
       "suspend", "hibernate", or "hybrid-sleep" depending on the chosen action. Immediately after leaving system suspend and/or hibernation the
       same executables are run, but the first argument is now "post". All executables in this directory are executed in parallel, and execution
       of the action is not continued until all executables have finished.

       Note that scripts or binaries dropped in /usr/lib/systemd/system-sleep/ are intended for local use only and should be considered hacks. If
       applications want to be notified of system suspend/hibernation and resume, there are much nicer interfaces available.

       Note that systemd-suspend.service, systemd-hibernate.service, and systemd-hybrid-sleep.service should never be executed directly. Instead,
       trigger system sleep states with a command such as "systemctl suspend" or similar.

       Internally, this service will echo a string like "mem" into /sys/power/state, to trigger the actual system suspend. What exactly is written
       where can be configured in the "[Sleep]" section of /etc/systemd/sleep.conf. See systemd-sleep.conf(5).

OPTIONS

       systemd-sleep understands the following commands:

       -h, --help
	   Print a short help text and exit.

       --version
	   Print the systemd version identifier and exit.

       suspend, hibernate, hybrid-sleep
	   Suspend, hibernate, or put the system to hybrid sleep.

SEE ALSO

       systemd-sleep.conf(5), systemd(1), systemctl(1), systemd.special(7), systemd-halt.service(8)

systemd 208														SYSTEMD-SUSPEND.SERVICE(8)

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vsftpd(8) [centos man page]

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