How to list all datetimes in the format “+%Y-%m-%d %H:%M:%S” ? This only prints the dates, but I want the time included as well i.e. 2016-07-20 08:33:21 Answer Hope this one can help you: Output:
Tag: linux
Upgrade R version 2.15.1 to 3.3 on Debian server (linux-gnu)
I’m in internship and I’m working on a Debian server for my R’s scripts. However, the version installed on the server is really outdated (2.15.1) and I think, it might be the reason of some errors I have with my scripts (which work on my windows PC with R 3.3). But I am totally a beginner wi…
Bash: transform key-value lines to CSV format [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 6 years ago. Improve this question Editor’s note: I’ve clarified the problem definition, because I think the proble…
Countdown thread RPi stop if GPIO input change
I’m not sure the best way to do this, and is not working for my as it will lock the program on when its asleep not sure how to make it works right… Im trying to monitor when a door open and closes with a raspberry Pi if there door is open for more than x time send some sort
Why does msgrcv returns ENOMSG
System V message queue is created successfully, command ipcs -q outputs: But the program to receive the message returns: exit: msgrcv error, No message of desired type This is my code: Answer Transferring comments to an answer. I suggested: Maybe there isn’t a message waiting? Where did you write the co…
How Do I Fix This SED Command to Find & Replace a String
Good-day, I’m working on a Bash script for Debian Jessie and in this line; I am trying to find base_dir}/scripts and replace it with script_dir} so that my new line will read as: This is what I have tried so far; which results in this error; I am confused as to how to resolve this and would appreciate s…
Use of -g and -o options in gcc command in c programming
Suppose there are 2 c program named abc.c and xyz.c . Now we want to work with the 2 executables at a time. So we change the name of the ./a.out using Even gcc -o abc abc.c works. What does the -g and -o in the above commands specify or describe? What is the significance of -g and -o in
Looking for a simple way to watch files, run a script, and refresh the browser
File is edited. File is saved. Bash script is run upon save. Browser refreshes itself to automatically show the changes. Windows, OS X, Linux Any suggestions? This seems like such an important thing that’s constantly overlooked, and I would greatly appreciate learning how to achieve this between all maj…
PHP Fpm process is killing my website: process is blocked with status D
After days of searching in the web, Stack Overflow, Google,. Everywhere, I can not understand what happens to PHP-fpm after hours of working normally. Description of the problem: I have an Ubuntu 16.04 VPS where I have installed PHP-FPM and Nginx and a small redis-server to store sessions. I have 4 websites r…
Colour code files based on extension in linux
I was wondering if in linux there were a way to coulor files by extension, so that, for example a .py or a .C file would have a different color. So far, all I managed to do is to change the colouring scheme in the ~/.bashrc file to distinguish directories, executables etc. but no way to colour code the files