issue137:q._et_r
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Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
issue137:q._et_r [2018/10/09 08:08] – d52fr | issue137:q._et_r [2018/10/12 15:30] (Version actuelle) – auntiee | ||
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They are out there: Not too long ago, we had a customer fly off the handle and he demanded free internet glue or a new windows package. He was quite irate and not open to discussion. Not knowing what this " | They are out there: Not too long ago, we had a customer fly off the handle and he demanded free internet glue or a new windows package. He was quite irate and not open to discussion. Not knowing what this " | ||
+ | |||
+ | Bienvenue dans un nouvel article de notre rubrique Questions et Réponses. S'il vous plaît, ne soyez pas trop vague quand vous posez une question. Nous nous efforçons de vous aider, mais nous ne lisons pas dans vos pensées. | ||
+ | |||
+ | Ils l'ont fait : il n'y a pas si longtemps, nous avons eu un client qui est sorti de ses gonds et qui demandait une colle internet gratuite ou un nouveau paquet Windows. Il était particulièrement irrité et pas ouvert à la discussion. Ne sachant pas ce qu' | ||
**Q: Ok, here is my problem: my server is crashing (100% CPU usage), and whenever it does, I use htop to find the culprit. So one thing I noticed is whenever my CPU spikes in the ' | **Q: Ok, here is my problem: my server is crashing (100% CPU usage), and whenever it does, I use htop to find the culprit. So one thing I noticed is whenever my CPU spikes in the ' | ||
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A: Linux loves to shorten things; " | A: Linux loves to shorten things; " | ||
+ | |||
+ | Q : Bon, voici mon problème : mon serveur plante (100 % d' | ||
+ | |||
+ | R : Linux adore les raccourcis : « thr » est l' | ||
**Q: Hello, I upgraded my Ubuntu 16.04 server to the 18.04. now my websites are broken. Please help me. | **Q: Hello, I upgraded my Ubuntu 16.04 server to the 18.04. now my websites are broken. Please help me. | ||
A: Hi, Tenmil; this is much too broad with too many variables and no data. I would suggest by starting to uninstall and reinstall whatever the websites depend on, be it Ruby, PHP, or whatever. If you should change versions, be sure that your code is still compatible. Use a systematic approach, don't go updating willy-nilly, | A: Hi, Tenmil; this is much too broad with too many variables and no data. I would suggest by starting to uninstall and reinstall whatever the websites depend on, be it Ruby, PHP, or whatever. If you should change versions, be sure that your code is still compatible. Use a systematic approach, don't go updating willy-nilly, | ||
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+ | Q : Bonjour, j'ai mis à jour mon serveur Ubuntu 16.04 vers la 18.04. Maintenant, mes sites Web sont cassés. Aidez-moi, s'il vous plaît. | ||
+ | |||
+ | R : Salut, Tenmil. Ceci est beaucoup trop vaste, avec trop de variables et aucune donnée. Je vais vous proposer de commencer par désinstaller et réinstaller ce dont les sites Web dépendent, que ce soit Ruby, PHP ou autre. Si vous devez changer de version, assurez-vous que votre code est encore compatible. Utilisez une approche systématique, | ||
**Q: I have Wordpress on Ubuntu 16.04. Why is my Wordpress site so slow? What can I do? Is Wordpress bad? | **Q: I have Wordpress on Ubuntu 16.04. Why is my Wordpress site so slow? What can I do? Is Wordpress bad? | ||
- | A: No, Wordpress is not bad, it has helped hundreds of people to create websites, and created incomes for many people making plugins and themes. Speed in Wordpress is influenced by images, videos, and badly written code. Are your images and videos optimised for web pages? Have you double-checked your Java code? Is caching enabled? Did you follow the KISS principle? If you answered yes to all the above, it may be hardware that needs upgrading. ** | + | A: No, Wordpress is not bad, it has helped hundreds of people to create websites, and created incomes for many people making plugins and themes. Speed in Wordpress is influenced by images, videos, and badly written code. Are your images and videos optimised for web pages? Have you double-checked your Java code? Is caching enabled? Did you follow the KISS principle? If you answered yes to all the above, it may be hardware that needs upgrading.** |
+ | |||
+ | Q : J'ai Wordpress sur Ubuntu 16.04. Pourquoi mon site Wordpress est-il si lent ? Que puis-je faire ? Est-ce que Wordpress est mauvais ? | ||
+ | |||
+ | R : Non, Wordpress n'est pas mauvais ; il a aidé des centaines de gens à créer des sites Web et il a généré des revenus pour beaucoup de gens qui réalisent des modules et des thèmes. La vitesse de Wordpress est influencée par les images, les vidéos et le code mal écrit. Vos images et vidéos sont-elles optimisées pour des pages Web ? Avez-vous fait une double vérification de votre code Java ? Avez-vous autorisé le cache ? Suivez-vous le principe du KISS [Ndt : Keep It Simple, Stupid, ou Recherchez la simplicité, | ||
- | **Q: My DNS is pointing to a new custom Nameserver. Cleared the cache and everything. I can access the server via IP, but not domain. I get the error " | + | **Q: My DNS is pointing to a new custom Nameserver. Cleared the cache and everything. I can access the server via IP, but not domain. I get the error " |
- | A: I would advise you to have a look at this website https:// | + | A: I would advise you to have a look at this website https:// |
- | or here, if it is not in Docker: https:// | + | |
+ | Q : Mon DNS pointe vers un nouveau Nameserver (serveur de noms) personnalisé. Il a vidé le cache et tout. Je peux accéder au serveur par son IP, mais pas par le domaine. Le message d' | ||
+ | |||
+ | R : Je vous invite à regarder ce site Web : https:// | ||
**Q: I created a non-root user to give to someone for uploading pictures to the web server, but I can only sftp into my server with the root user. I use a key for logging in with the root, but I have a password set up for the non-root user. When I try that user it just says " | **Q: I created a non-root user to give to someone for uploading pictures to the web server, but I can only sftp into my server with the root user. I use a key for logging in with the root, but I have a password set up for the non-root user. When I try that user it just says " | ||
A: Enable password auth in sshd config.** | A: Enable password auth in sshd config.** | ||
+ | |||
+ | Q : J'ai créé un utilisateur sans droits administratifs pour le donner à quelqu' | ||
+ | |||
+ | R : Activez l' | ||
**Q: I installed VNC on my raspberry pi (raspbian), and the VNC chrome extension in chromium. When I try to connect, I get GLX and GL errors, and inputs and lots of numbers that don't mean anything to me. How to make it work? | **Q: I installed VNC on my raspberry pi (raspbian), and the VNC chrome extension in chromium. When I try to connect, I get GLX and GL errors, and inputs and lots of numbers that don't mean anything to me. How to make it work? | ||
A: You don't need to install VNC in Raspbian, simply enable it. You can also download the client from realvnc.com, | A: You don't need to install VNC in Raspbian, simply enable it. You can also download the client from realvnc.com, | ||
+ | |||
+ | Q : J'ai installé VNC sur mon raspberry pi (raspian), et l' | ||
+ | |||
+ | R : Vous n'avez pas besoin d' | ||
**Q: After a power failure during update, | **Q: After a power failure during update, | ||
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sudo touch /forcefsck | sudo touch /forcefsck | ||
- | Then, reboot.** | + | Then, reboot.** |
+ | |||
+ | Q : Après une coupure électrique pendant une mise à jour, mon système paraît mal se comporter. Jusqu' | ||
+ | |||
+ | R : Faites le ménage avec apt-get clean et forcez une vérification du disque au démarrage. | ||
+ | |||
+ | cd/ | ||
+ | |||
+ | sudo touch / | ||
+ | |||
+ | Puis, redémarrez. | ||
**Q: How do I remove " | **Q: How do I remove " | ||
- | A: Another broad question, it usually means you made a configuration mistake along the line. I would suggest you look here: https:// | + | A: Another broad question, it usually means you made a configuration mistake along the line. I would suggest you look here: https:// |
+ | |||
+ | Q : Comment puis-je supprimer « Welcome to nginx! » (Bienvenue dans nginx !) de la page d' | ||
+ | |||
+ | R : Vaste question. Habituellement, | ||
**Q: How to connect MYSQL remotely? | **Q: How to connect MYSQL remotely? | ||
A: By default, remote access to the MySQL database server is disabled for security reasons. That said, you can follow this tutorial: https:// | A: By default, remote access to the MySQL database server is disabled for security reasons. That said, you can follow this tutorial: https:// | ||
+ | |||
+ | Q : Comment me connecter à distance à MySQL ? | ||
+ | |||
+ | R : Par défaut, l' | ||
**Q: When I use Filezilla to connect to my Ubuntu 16.04 server via SFTP, it works fine, but not with Forklift. Any ideas? | **Q: When I use Filezilla to connect to my Ubuntu 16.04 server via SFTP, it works fine, but not with Forklift. Any ideas? | ||
- | A: The last time I used Forklift was on OSX Leopard. You need to change a few things via terminal on your Mac. Look at: https:// | + | A: The last time I used Forklift was on OSX Leopard. You need to change a few things via terminal on your Mac. Look at: https:// |
+ | |||
+ | Q : Quand j' | ||
+ | |||
+ | R : La dernière fois que j'ai utilisé Forklift, c' | ||
**Q: I got stuck during the update, now have Kernel Panic - Not syncing : VFS: unable to mount root fs on unknown-block (0,0). | **Q: I got stuck during the update, now have Kernel Panic - Not syncing : VFS: unable to mount root fs on unknown-block (0,0). | ||
- | A: You will have to boot into recovery mode and roll back to an earlier kernel. If you don't have one, you will have to reinstall the kernel. ** | + | A: You will have to boot into recovery mode and roll back to an earlier kernel. If you don't have one, you will have to reinstall the kernel.** |
+ | Q : J'ai eu un plantage pendant une mise à jour, et maintenant c'est « Kernel Panic - Not syncing : VFS: unable to mount root fs on unknown-block (0,0) » (Erreur généralisée - Pas de synchro : VFS : incapable de monter le système de fichier root sur un bloc inconnu 0,0). | ||
+ | |||
+ | R : Vous devrez démarrer en mode de récupération et revenir à un noyau antérieur. Si vous n'en avez pas, vous devrez réinstaller le noyau. | ||
**Q: When I try to access my website: www.xxxxxxxxxxxx.com, | **Q: When I try to access my website: www.xxxxxxxxxxxx.com, | ||
- | A: Renew your domain. ** | + | A: Renew your domain.** |
+ | |||
+ | Q : Quand j' | ||
+ | |||
+ | R : Renouvelez votre domaine. | ||
**Q: I set up a lab server with mail setup from howtoforge.com. My mail ends up as SPAM in my Gmail account. What can I do? | **Q: I set up a lab server with mail setup from howtoforge.com. My mail ends up as SPAM in my Gmail account. What can I do? | ||
A: Your mails are likely to go to spam when sending to Google or Outlook because your mail server does not have a good enough reputation according to Google/ | A: Your mails are likely to go to spam when sending to Google or Outlook because your mail server does not have a good enough reputation according to Google/ | ||
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+ | Q : J'ai paramétré un serveur de labo avec le paramétrage d'une boîte mail chez howtoforge.com. Mon mail se retrouve en SPAM dans mon compte Gmail. Que puis-je faire ? | ||
+ | |||
+ | R : Vos mails semblent aller dans les spams quand vous les envoyez à Google ou à Outlook car votre serveur de mails n'a pas une assez bonne réputation d' | ||
**Q: What do I need to set up CS:GO server? | **Q: What do I need to set up CS:GO server? | ||
A: Since you did not give me anything to work with, I am going to point you here: https:// | A: Since you did not give me anything to work with, I am going to point you here: https:// | ||
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+ | Q : De quoi ai-je besoin pour paramétrer un serveur CS:GO ? | ||
+ | |||
+ | R : Comme vous ne me donnez aucune information pour répondre, je vous dirige vers ceci : https:// | ||
**Q: I don't have GPARTED installed but I NEED to change a new drive. How to accomplish? | **Q: I don't have GPARTED installed but I NEED to change a new drive. How to accomplish? | ||
A: Hi, I assume you are trying to format or change the partitions of a new drive. Just run the " | A: Hi, I assume you are trying to format or change the partitions of a new drive. Just run the " | ||
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+ | Q : GPARTED n'est pas installé, mais j'ai VRAIMENT BESOIN de modifier un nouveau disque. Comment le faire ? | ||
+ | |||
+ | R : Salut. Je suppose que vous essayez de formater ou de modifier les partitions d'un nouveau disque. Lancez simplement l' | ||
**Q: Netbeans wants Java Development Kit -jdk installed. What is the best tutorial for it? | **Q: Netbeans wants Java Development Kit -jdk installed. What is the best tutorial for it? | ||
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There are many tutorials on Java jdk out there, but use the " | There are many tutorials on Java jdk out there, but use the " | ||
+ | |||
+ | Q : Netbeans demande l' | ||
+ | |||
+ | R : Ouvrez un terminal et saisissez : | ||
+ | sudo apt-get install openjdk-11-jdk | ||
+ | |||
+ | De nombreux tutoriels existent sur Java Jdk, mais utilisez l' | ||
**Q: There are so many tutorials on Ruby and Rails, what is the best way to install ruby and rails. | **Q: There are so many tutorials on Ruby and Rails, what is the best way to install ruby and rails. | ||
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apt install ruby | apt install ruby | ||
- | apt install rails ** | + | apt install rails** |
+ | |||
+ | Q : Beaucoup de tutoriels existent sur Ruby et Rails ; quelle est la meilleure façon d' | ||
+ | |||
+ | R : Bien que j'aie suivi un exemple trouvé en cherchant dans Google, Ruby et Rails peuvent être installés simplement avec apt. | ||
+ | |||
+ | apt install ruby | ||
+ | |||
+ | apt install rails | ||
**Q: Unity is freezing after the splash screen on Ubuntu 18.04. | **Q: Unity is freezing after the splash screen on Ubuntu 18.04. | ||
A: This was all I could find: https:// | A: This was all I could find: https:// | ||
+ | |||
+ | Q : Unity est gelé après l' | ||
+ | |||
+ | R : Voici tout ce que j'ai pu trouver : https:// | ||
**Q: I try to install the pylint for python 2.7 in ubuntu 18.04, but it errors badly. | **Q: I try to install the pylint for python 2.7 in ubuntu 18.04, but it errors badly. | ||
A: The short answer is pylint is not for Python 2.7. The support for Python 2.7 will end soon, try to use Python 3.** | A: The short answer is pylint is not for Python 2.7. The support for Python 2.7 will end soon, try to use Python 3.** | ||
+ | |||
+ | Q : J' | ||
+ | |||
+ | R : La réponse courte est que pylint n'est pas pour python 2.7. Le support de Python 2.7 se terminera bientôt ; essayez d' | ||
**Q: Did you receive my mail? | **Q: Did you receive my mail? | ||
- | A: Yes, " | + | A: Yes, " |
- | ** | + | |
+ | Q : Avez-vous reçu mon mail ? | ||
+ | |||
+ | R : Oui, « Dave », « Joe », « Sindy », « Viktor », mais, comme ce sont tous des spams, nous les avons effacés. Maintenant, merci d' |
issue137/q._et_r.1539065339.txt.gz · Dernière modification : 2018/10/09 08:08 de d52fr