Arduino UNIX Time - Syncing Computer UNIX Time to Arduino Time with Python
Just finished a quick Python script to send the current unix time over to the Arduino from macOS, so in the absence of GPS or some other way to get the unix timestamp (epoch time) to the Arduino, I can get my macOS and Arduino UNO synced to within a second.
Normally, when the Arduino starts up, Arduino run time starts at 0; so I created a Python script, which I will share in a future post (as well as the Arduino sketch), to send the macOS unix time over to the Arduino.
I am assigned a programming work.It is my first time to use unix.
The task is writing a shell script to interrogate the university Unix operating system to determine the number of "Runnable" processes at any given time.Then append the result,along with a time-stamp,on a log file. Also there are... (1 Reply)
I have a list of interfaces and time the interface was last active. I can't figure out how to convert the time in the second column,
Fa1/14 0
Se0/0/0 0
Fa1/11 0
Fa1/9 0
Fa1/0 0
Se0/0/1 1240401408
Gi1/0 0
Fa0/0 1240401408
Fa1/3 0
Fa1/8 0
Fa1/15 0
Fa1/13 0
Fa1/10 0
Fa1/1 0
Fa1/12... (7 Replies)
Here is two time I have:
Jul 12 16:02:01
Jul 13 01:02:01
and how can I do a simple match to get difference between two time which is 09:00:00
Thanks in advance. (3 Replies)
I'd like to convert a date string in the form of sun aug 19 09:03:10 EDT 2012, to unixtime timestamp using awk.
I tried
This is how each line of the file looks like, different date and time in this format
Sun Aug 19 08:33:45 EDT 2012, user1(108.6.217.236) all: test on the 17th
... (2 Replies)
I needed some help in adding a duration (in seconds) to a start time (in hhmmss format) and a start date (in mmddyy format) in order to get an end date and end time. The concept of a leap year is also to be considered while incrementing the day. The code/ function that I have formed so far is as... (3 Replies)
Hi guys thanks for the help for my previous posts.Now i have a requirement that i download a XMl file which has UTC time stamp.I need to convert UTC time into Unix server timezone.
For ex if the time zone of unix server is CDT then i need to convert into CDT.whatever may be the system time... (5 Replies)
In my further exploration of Arduino, today I decided to install the arduino-cli on my mac today.
https://github.com/arduino/arduino-cli
I followed the instructions for macOS but when I got to this part:
arduino-cli board list
I got the dreaded "Unknown" Fully Qualified Board Name... (1 Reply)
Discussion started by: Neo
1 Replies
LEARN ABOUT MOJAVE
sharing
sharing(8) BSD System Manager's Manual sharing(8)NAME
sharing -- create share points for afp and smb services.
SYNOPSIS
sharing [-a <path> [options]] [-e <share point name> [options]] [-r <share point name>] [-l]
DESCRIPTION
A list of flags and their descriptions:
-a <path>
Add a new share point for the directory specified by <path>.
-e <share point name>
Edit the share point record specified by <share point name>.
-r <share point name>
Delete the share point record specified by <share point name>.
-l List all existing share point records.
The following options modify share point record attributes:
-A <afp name>
Use customized name <afp name> when using share point with afp.
-S <smb name>
Use customized name <smb name> when using share points with smb.
-s <flags>
Use this option to enable and disable sharing via afp and smb. By default a share point is enabled for afp and smb protocols. To
enable and disable particular services, combine (binary AND) the following flags as required: 100 (enable sharing for afp) and 001
(enable sharing for smb). Specify 000 to turn off sharing of a share point altogether.
-g <guest flag>
Use this option to enable and disable guest access for afp and smb. By default guest access is enabled for afp and smb. To enable
and disable guest access to particular services, combine (binary AND) the following flags as required: 100 (enable guest for afp)
and 001 (enable guest for smb). Specify 000 to turn off guest access for a share point altogether.
-i <inherit privileges flag>
Use this option to enable and disable the "inherit privileges" attribute for afp. By default "inherit privileges" is enabled for
afp. To enable "inherit privileges", combine (binary AND) the following flags as required: 10 ("inherit privileges" for afp).
Specify 00 to turn off "inherit privileges" for a share point altogether.
-n <customized record name>
Specify a <customized record name> to be used as the share point record name. By default the record name is the name of the direc-
tory pointed to by the share point record. This directory is specified by the <path> when the record is created.
EXAMPLES
/usr/sbin/sharing -a /SomePath/ShareThisDirectory
This example shows how to create a share point for the directory "/SomePath/ShareThisDirectory":
/usr/sbin/sharing -e ShareThisDirectory -A SP1 -g 101
This example shows how to edit the share point record created above, adding a customized name "SP1" for afp servies, and enabling guest
access only for afp and smb.
FILES
/usr/sbin/sharing location of tool
macOS June 1, 2019 macOS