우분투 메모리 확보 명령어

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Wed Dec 27 2023 01:51:52 GMT+0000 (Coordinated Universal Time)

sync && echo 3 > /proc/sys/vm/drop_caches

COPY

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#commandline #interesting #windows #ubuntu #linux

Useful snippet to easily access Ubuntu from Windows (in WSL2)

ip addr | grep eth0 | grep inet | awk '{print $2}' | awk -F '/' '{print $1}' | awk '{printf "%s:3000", $0}' | clip.exe

#bash #docker #ubuntu

Give Docker the access to display (XServer?)

xhost +local:docker

#bash #ubuntu

Solution for repeatedly freezing ubuntu...

sudo nano /etc/default/grub

# There is a line in that: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" (like this), replace with: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_idle.max_cstate=1"
# Save it (CTRL+O)

sudo update-grub
sudo reboot

#ubuntu #bash #linux

update nodejs on ubuntu

curl -fsSL https://deb.nodesource.com/setup_current.x | sudo -E bash -
sudo apt-get install -y nodejs

#ubuntu #scripts #gui

Create menu entry and icon for script to use in application bar

# Create a ".desktop" file in "/usr/share/applications" with following content

[Desktop Entry]
Name=NameOfApplication
Exec=/path/to/your/script
Icon=/path/to/image/to/use/as/icon.png
Terminal=false
Type=Application

#url #zsh #ohmyzsh #terminal #ubuntu #git #shell #bash

Terminal Links (Plugins)

# Zsh
1. zsh: https://github.com/ohmyzsh/ohmyzsh/wiki/Installing-ZSH
2. Oh My Zsh: https://github.com/ohmyzsh/ohmyzsh
3. Powerlevel10k: https://github.com/romkatv/powerlevel10k

	// Don't forget to set the theme and install the fonts
	https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Regular.ttf
	https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold.ttf
	https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Italic.ttf
	https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold%20Italic.ttf

	// Execute this to configure the theme
	p10k configure

# Plugins:
// One Dark colour theme
  https://github.com/one-dark/iterm-one-dark-theme

// Look at history of previous commands used:-
  https://github.com/junegunn/fzf

// Command line auto suggestions:-
  https://github.com/zsh-users/zsh-autosuggestions
  
// Quick switch to directories
  https://github.com/agkozak/zsh-z
  
// Found these on this blog post https://udaraw.com/iterm-plugins

#ec2 #postgres #setup-postgres-on-ec2 #ubuntu

Install and Setup PostgreSQL on Ubuntu, Amazon EC2

https://medium.com/ruralscript/install-and-setuppostgresql-on-ubuntu-amazon-ec2-5d1af79b4fca

#ubuntu #bash #ssh

Converting .ppk file to private key

puttygen ~/.ssh/my.ppk -O private-openssh -o ~/.ssh/my_openssh.ppk

#ubuntu #bash #ssh

Accessing SSH server using .ppk file

ssh -i mykeypair_openssh.ppk <user>@<host ip>
  
# with port
ssh -i mykeypair_openssh.ppk <user>@<host ip> -P 50055

#linux #ubuntu #nginx

find file code linux

grep -inRsH "Text to be searched" apps/

#linux #ubuntu #nginx

crear ssl

certbot certonly --standalone -d kfc-copypaste-api.the-lion.com --staple-ocsp -m josuedjh456@gmail.com --agree-tos

#ubuntu #linux #bash #sariohara

updates ubuntu

sudo apt update; sudo apt upgrade -y; sudo apt autoremove -y; clear;

#bash #linux #ubuntu

Setup/Run Self Hosted Runner

# Download
# Create a folder
$ mkdir actions-runner && cd actions-runner
# Download the latest runner package
$ curl -o actions-runner-linux-x64-2.291.1.tar.gz -L https://github.com/actions/runner/releases/download/v2.291.1/actions-runner-linux-x64-2.291.1.tar.gz# Optional: Validate the hash
$ echo "1bde3f2baf514adda5f8cf2ce531edd2f6be52ed84b9b6733bf43006d36dcd4c  actions-runner-linux-x64-2.291.1.tar.gz" | shasum -a 256 -c
# Extract the installer
$ tar xzf ./actions-runner-linux-x64-2.291.1.tar.gz
# Configure
# Create the runner and start the configuration experience
$ ./config.sh --url https://github.com/TousssaintThomas/wren.v1.0.0 --token AB7YEM2R2HZDVVBJ3VEFFLLCSI5U6# Last step, run it!
$ ./run.sh
# Using your self-hosted runner
# Use this YAML in your workflow file for each job
# runs-on: self-hosted

#ubuntu #linux #mbpfan

mbpfan - daemon to control fan speed on all Apple computers - enhanced version

mbpfan is a daemon that uses input from coretemp module and sets the fan speed  using  the
applesmc  module.   This  enhanced version assumes any number of processors and fans (max.10), and it is distro- and kernel-independent.

#ubuntu #linux #deb #install

software installation - How do I install a .deb file via the command line? - Ask Ubuntu

sudo dpkg -i DEB_PACKAGE

우분투 메모리 확보 명령어

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