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rtcwake

List of commands for rtcwake:

  • rtcwake:tldr:236b9 rtcwake: Suspend to RAM and wakeup after 10 seconds.
    $ sudo rtcwake -m mem -s ${10}
    try on your machine
    explain this command
  • rtcwake:tldr:c696c rtcwake: Suspend to disk (higher power saving) and wakeup 15 minutes later.
    $ sudo rtcwake -m disk --date +${15}min
    try on your machine
    explain this command
  • rtcwake:tldr:ca2de rtcwake: Disable a previously set alarm.
    $ sudo rtcwake -m disable
    try on your machine
    explain this command
  • rtcwake:tldr:e69a1 rtcwake: Perform a dry run to wakeup the computer at a given time. (Press Ctrl + C to abort).
    $ sudo rtcwake -m on --date ${hh:ss}
    try on your machine
    explain this command
  • rtcwake:tldr:e9ae3 rtcwake: Freeze the system (more efficient than suspend-to-RAM but version 3.9 or newer of the Linux kernel is required) and wakeup at a given date and time.
    $ sudo rtcwake -m freeze --date ${YYYYMMDDhhmm}
    try on your machine
    explain this command
  • rtcwake:tldr:fa1e6 rtcwake: Show whether an alarm is set or not.
    $ sudo rtcwake -m show -v
    try on your machine
    explain this command
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