Интерактивная система просмотра системных руководств (man-ов)
usplash_write (8)
>> usplash_write (8) ( Linux man: Команды системного администрирования )
NAME
usplash_write - send commands to a running usplash daemon
SYNOPSIS
usplash_writeCOMMAND...
DESCRIPTION
Sends the given commands to a running usplash daemon.
If no daemon is running,
usplash_write
returns without doing anything.
COMMANDS
QUIT
Instructs the daemon to terminate, restoring the console that was
previously active.
TIMEOUT secs
Changes the number of seconds to wait for a command before exiting to
that given.
If zero is given it will wait forever.
CLEAR
Clears any text currently displayed.
TEXT text
Displays the given text in the area on the screen reserved for that,
scrolling any existing text up.
TEXT-URGENT text
Displays the given text in the same way as TEXT above even if messages would
normally be hidden due to the verbosity setting in effect.
STATUS status
Displays the given status string to the right of the last line of text
in the same colour.
SUCCESS status
Displays the given status string to the right of the last line of text
in a colour used to indicate success.
FAILURE status
Displays the given status string to the right of the last line of text
in a colour used to indicate failure.
PROGRESS percentage
Update the progress bar to show that the given percentage (0-100) of the
process has been completed.
PULSATE
Set the progress bar to display a throbber (an indicator bouncing from left
to right and back again).
INPUT prompt
Displays the given prompt and waits for one line of user input.
The line can then be read from /dev/.initramfs/usplash_outfifo within the
timeout period.
INPUTQUIET prompt
Works in the same way as INPUT above with the exception that the user input
is not echoed to the console.
Useful for password prompts.
INPUTENTER prompt
Works in the same way as INPUT above with the exception that nothing is
echoed to the console.
Useful for "Press enter to reboot".
EXIT STATUS
usplash_write
always returns an exit status of zero.
