Pour les sysadmin c’est un besoin récurrent : comment comparer deux fichiers de conf sur deux serveurs différents ? Pour réaliser cela on va associer ssh et la commande diff. C’est vrai que diff est assez magique pour comparer deux…
Un petit tips rapide Linux pour éclaircir un top. En effet, top vous liste tous les process qui tournent mais bien souvent on ne cherche que les processus qui utilisent du CPU. top -n 1 |awk ‘(($10+0) > 0.0)’ On…
Je ne suis pas un pro du python mais je suis en cours d’apprentissage. Ma dernière expérience a été la création d’une barre de menu personnalisée pour ajouter das son OS. Pourquoi se recréer une barre de menu ? pour…
Hey, j’espère que vous allez bien ? Moi ça va pas mal. Aujourd’hui je vous propose une petite astuce linux ou plus précisémment bash à savoir grapher les résultats d’un comptage. En l’occurence, pour l’exemple, nous allons grapher le nombre…
Comment lister le nombre de connexion via le nombre de processus ? c’est assez simple si l’on est hors pooler de connexion. Pour le suivre dans le temps (par exemple toutes les 5 minutes). #!/bin/bash while true do t=$(date) ps=$(ps…
Là c’est pas bien compliqué. Mais bon comme j’en ai marre de commencer par chercher les ID des service pour pouvoir faire un docker ps dessus, je me suis créé un alias qui fait le taff. Vous êtes pas obligé…
Certains savent le faire certainement mais perso je ne savais pas quel raccourcis utiliser. C’est vrai que tabuler à la main c’est bin mais lorsqu’il faut le faire pour une centaine de ligne… c’est chiant faut bien le dire. Du…
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