ubuntu.com | The official website for the Ubuntu operating system
kandi X-RAY | ubuntu.com Summary
kandi X-RAY | ubuntu.com Summary
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. Ubuntu.com is the website that helps people learn about, download and get started with Ubuntu. This repo is the codebase and content for the ubuntu.com website. The site is largely maintained by the Web and Design team at Canonical. It is a simple, database-less, informational website project based on Flask and hosted on a Charmed Kubernetes cluster.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ubuntu.com
ubuntu.com Key Features
ubuntu.com Examples and Code Snippets
Community Discussions
Trending Discussions on ubuntu.com
QUESTION
I've juste add ppa:ondrej/php
on my ubuntu server, and it prompt me the message below.
Why am I advised to add ppa:ondrej/nginx
(stable) too? What's the exact purpose of this?
For information I have already installed Nginx from the official doc.
...ANSWER
Answered 2021-Feb-06 at 12:33According to the homepage for ppa:ondrej/nginx
, here the PPA description:
QUESTION
What I get when I open the game [1]: https://i.stack.imgur.com/sgcjf.png
I'm trying to code a minecraft client, and for some reason it will not start up. I'm using ModCoderPack 1.12 version, details:
Crash report: https://paste.ubuntu.com/p/vHN8WPqjqQ/
DxDiag: https://paste.ubuntu.com/p/zwDn3tqggw/
Let me know if there's any more information you need!
...ANSWER
Answered 2021-Jun-12 at 05:37The problem is that the shadersmod.client.Shaders
class was compiled with Java 9 or newer but you're trying to run it under Java 8. Minecraft 1.12 doesn't support running under Java 9 or newer, so your only solution is to recompile it with Java 8.
QUESTION
- I want to scedual a task with crontab to run a python file in a specific anaconda environment every day at a certain time.
- I also have a python script to do so.
- The pythons script runs if I jsut execute it with
python h.py
in the anaconda evoronment in terminal. h.py is in the home directory - I am usaing Ubuntu 20.04, and i havent refreshed on intalled any new cron or crontab
- I have tried the following commands to get it work but they just do Nothing (the result should be a folder and it is learly not has been created)
ANSWER
Answered 2021-Jun-09 at 10:37If the Python file only need python (not other library)
QUESTION
I was trying to make Apple's SuperDrive work on Ubuntu, and followed these instructions to do so:
...ANSWER
Answered 2021-Jun-08 at 16:35Apparently it was an issue with Windows. Going to Windows and shuting down instead of restarting fixed the problem, as suggested here.
I can now also go back to Windows, restart, come back to Ubuntu and the sound is fine. I did not have fast boot on (not on BIOS, not on Windows settings). My guess is the problem had nothing to do with the sg3-utils, and the issue arose when I plugged in the Apple Superdrive in Windows, then restarted the system instead of shuting down.
QUESTION
I'm trying to generate hyperledger channel, when i run it on local works without problems, but when i run on AWS ec2, i ve problems, there its my problem:
...ANSWER
Answered 2021-Jun-07 at 16:20Low memory on machine, that was problem
QUESTION
Trying to install a new Python
- version with pyenv on Ubuntu 20.04 WSL for Windows 10 fails with the following output:
ANSWER
Answered 2021-Jun-07 at 14:16These are the relevant parts of your log:
QUESTION
Simply put: I want to list the last N packages I've installed with Homebrew.
What is the best (and possibly fastest) way to accomplish this?
Note that I'm not fluent in Ruby, so any suggestions to 'hack the Homebrew code to do what you want' would get me nervous...
What I tried so far- Read man pages, documentation, the Homebrew website, StackOverflow, googled with all sorts of variant questions, etc. No luck so far.
brew info [formula|cask]
will actually tell the date when a formula/cask has been poured (which I assume means 'installed' outside the Homebrewosphere). So that value must be written somewhere — a database? a log?- Maybe there is an option to extract the poured date information via the JSON API? But the truth is that with Homebrew 3.1.9-121-g654c78c, I couldn't get any
poured-date
or similar element on the JSON output... the only dates that I get are related togit
(presumably because they're more useful for Homebrew's internal workings). This would, in theory, be able to tell me what are the 'newest' versions of the formulae I have installed, but not the order I have installed them — in other words, I could have installed a year-old version yesterday, and I don't need to know that it's one year old, I only want to know I've installed it yesterday!
Although I couldn't figure out how to retrieve that information, I'm sure it is there, since brew info ...
will give the correct day a particular formula was poured. Thus, one possible solution would be to capture all the information from brew info
and then do a grep
on it; thus, something like brew info | grep Poured
should give me what I want. Needless to say, this takes eternities to run (in fact, I never managed to complete it — I gave up after several minutes).
Of course, I found out that there is a brew info --installed
option — but currently, it only works with JSON output. And since JSON output will not tell the poured date, this isn't useful.
A possibility would be to do it in the following way:
- Extract all installed package names with
brew info --installed --json=v1 | jq "map(.name)" > inst.json
- Parse the result so that it becomes a single line, e.g.
cat inst.json | tr -d '\n\r\[\]\"\,'
- Now run
brew info --formula
(treat everything as a formula to avoid warnings) with that single line, pipe the result in another file (e.g.all-installed.txt
) - Go through that file, extract the line with the formula name and the date, and format it using something like
cat all-installed.txt | sed -E 's/([[:alnum:]]+):? stable.*\n(.*\n){3,7}^ Poured from bottle on (.*)$/\1 -- \3\\n/g' | sort | tail -40
— the idea is to have lines just with the date and the formula name, so that it can get easily sorted [note: I'm aware that the regex shown doesn't work, it was just part of a failed attempt before I gave up this approach]
Messy. It also takes a lot of time to process everything. You can put it all in a single line and avoid the intermediary files, if you're prepared to stare at a blank screen and wait for several minutes.
The quick and dirty approachI was trying to look for a) installation logs; b) some sort of database where brew
would store the information I was trying to extract (and that brew info
has access to). Most of the 'logs' I found were actually related to patching individual packages (so that if something goes wrong, you can presumably email the maintainer). However, by sheer chance, I also noticed that every package has an INSTALL_RECEIPT.json
inside /usr/local/Cellar/
, which seems to have the output of brew info --json=v1 package-name
. Whatever the purpose of this file, it has a precious bit of information: it has been created on the date that this package was installed!
That was quite a bit of luck for me, because now I could simply stat
this file and get its creation timestamp. Because the formula directories are quite well-formed and easy to parse, I could do something very simple, just using stat
and some formatting things which took me an eternity to figure out (mostly because stat
under BSD-inspired Unixes has different options than those popular with the SysV-inspired Linux).
For example, to get the last 40 installed formulae:
...ANSWER
Answered 2021-Jun-06 at 05:31The "brew list" command has a -t option:
Sort formulae and/or casks by time modified, listing most recently modified first.
Thus to get the most recent 40, you could write:
QUESTION
I'm trying to install PIP on Ubuntu 20.04.02 but apparently the command sudo apt install python3-pip
is throwing me to a broken destiny.
Basically it can't find the files it's looking for, and it won't find for sure because the file doesnt exist.
Example:
$ sudo apt install python3-pip
...
Do you want to continue? [Y/n]
$ Y
...
Not found something...
...
Not found something else...
...
E: Failed to find http://security.ubuntu.com/ubuntu/pool/main/p/python3.8/libpython3.8-dev_3.8.5-1~20.04.2_amd64.deb 404 Not Found
Impossible to find some files, maybe run apt-get update or try with --fix --missing?
I translated it, so maybe it is not exactly how it is supposed to be in english
If you access http://security.ubuntu.com/ubuntu/pool/main/p/python3.8/ then you can see that the file PIP install is looking for doesnt exist (libpython3.8-dev_3.8.5-1~20.04.2_amd64.deb)
WHy is that? How can I install PIP on Ubuntu 20.04?
...ANSWER
Answered 2021-Jun-05 at 17:59I have Ubuntu 20.04.02 as well and there pip already came installed! Specifically for python3.8 and python3.9.
When I want to install a specific library I just run that following command
QUESTION
I want to run my e2e tests which user geckodriver and chromedriver with gitlab ci and installing before with apt commands for e2e tests within in a blazor server project.
I use the following within my code:
...ANSWER
Answered 2021-Jun-05 at 08:49Finally got it running using the following configuration:
QUESTION
I am getting this error when I am trying to install VirtualBox-6.1. I cannot turn off the secure boot. I am installing Virtual box for I want to use Homestead
...ANSWER
Answered 2021-Mar-26 at 17:03The solution by majal worked. I reinstalled the ubuntu and followed the steps.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install ubuntu.com
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page