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  1. On Linux, sleep () is implemented via nanosleep (2). See the nanosleep (2) man page for a discussion of the clock used. On some systems, sleep () may be implemented using alarm (2) and SIGALRM (POSIX.1 permits this); mixing calls to alarm (2) and sleep () is a bad idea.

    • Setjmp

      The behavior under Linux depends on the glibc version and...

  2. Feb 3, 2021 · Linux sleep Command Syntax Explained. The syntax of the sleep command is simple: sleep [number] In the example above, after sleep 5 was executed, the second command prompt appeared with a 5-second delay. By default, the system reads the number after sleep as the number of seconds. To specify other time units, use the following syntax:

    • How to Use The Sleep Command #
    • Bash Script Examples #
    • Conclusion #

    The syntax for the sleepcommand is as follows: The NUMBERmay be a positive integer or a floating-point number. The SUFFIXmay be one of the following: 1. s- seconds (default) 2. m- minutes 3. h- hours 4. d- days When no suffix is specified, it defaults to seconds. When two or more arguments are given, the total amount of time is equivalent to the su...

    In this section, we’ll go over a few basic shell scripts to see how the sleepcommand is used. When you run the script, it will print the current timein HH:MM:SS format. Then the sleepcommand pauses the script for 5 seconds. Once the specified time period elapses, the last line of the script prints the current time. The output will look something li...

    The sleepcommand is one of the simplest Linux commands. It is used to pause the execution of the next command for a given amount of time. If you have any questions or feedback, feel free to leave a comment.

  3. Jul 19, 2024 · Using Suffixes in `sleep` Command in Linux: Sleep allows you to specify time units using suffixes, providing flexibility in defining durations. Here’s an example: sleep 3m. Suffix `m` in Sleep Command. In this case, the ‘m’ suffix denotes minutes. Therefore, the Sleep command will pause execution for 3 minutes.

  4. VERSIONS. On Linux, sleep () is implemented via nanosleep (2). See the nanosleep (2) man page for a discussion of the clock used. On some systems, sleep () may be implemented using alarm (2) and SIGALRM (POSIX.1 permits this); mixing calls to alarm (2) and sleep () is a bad idea.

  5. Jul 1, 2021 · Linux sleep command is one of the simplest commands out there. As you can guess from the name, its only function is to sleep. In other words, it introduces a delay for a specified time. So, if you use the sleep command with x and the next command can only be run after x seconds. Sleep command has a simple syntax: sleep Number[Suffix]

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  7. Dec 13, 2022 · You can suspend the calling shell script for a specified time. For example, pause for 10 seconds or stop execution for 2 mintues. In other words, the sleep command pauses the execution on the next shell command for a given time. Common examples of sleep commands include scheduling tasks and delaying the execution to allow a process to start.

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