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1. Install $ sudo apt install rpi-imager 2. Uninstall $ sudo apt remove rpi-imager

1. VGA driver found 1.1 lspci user@localhost:~$ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) 1.2 inxi (sudo apt install inxi) user@localhost:~$ inxi -G Graphics: Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics driver: i915 v: kernel Display: x11 server: X.Org 1.20.13..

1. Download VMware Workstation Player 16.x https://www.vmware.com/go/getplayer-linux (Download link) Download file name : VMware-Player-16.0.0-16894299.x86_64.bundle VMware Workstation Player 16.x download page > Try Workstation 15.5 Player for Linux > Download Now >> https://www.vmware.com/products/workstation-player/workstation-player-evaluation.html (EN) > LinuxLinux용 Workstation 15.5 Player ..

1. network device list Ubuntu@ubuntu$ ls /sys/class/net eth0 lo wlan0 2. network setting file edit Ubuntu@ubuntu$ sudo vi /etc/netplan/50-cloud-init.yaml before ======================================================================================= network: ethernets: dhcp4: true optional: true ======================================================================================= add ==========..

Ubuntu login : ubuntu Password : ubuntu first login password change

Ubuntu Software Search 1. Clementine 2. Audacious 3. Amarok (not 20.04) 4. DeaDBeef 참조 : www.tecmint.com/best-music-players-for-ubuntu-linux-mint/

1. Find disk UUID $ ls -l /dev/disk/by-uuid 합계 0 lrwxrwxrwx 1 root root 10 9월 25 10:20 EB00-E6B3 -> ../../sda1 lrwxrwxrwx 1 root root 10 9월 25 10:20 eb357993-b501-4616-be0f-cd57335c36cd -> ../../sdb1 2. Find device info $ sudo fdisk -l Disk /dev/sda: 37.28 GiB, 40020664320 bytes, 78165360 sectors Disk model: INTEL SSDSA2M040 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 5..

1. Install the GPG key $ wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add - 2. Ensure apt is set up to work with https sources: $ sudo apt install apt-transport-https 3. Select the channel to use: Stable echo "deb https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources.list.d/sublime-text.list 4. Update apt sources and install Sublime Text $ sud..

Intellij Top 15 단축키(Shortcuts) 1. Alt + Enter : 오류 수정(제안 선택) * Alt + Shift + Enter : 첫번째 제안 적용 2. F2 : 에디터에서 오류와 경고 사이 이동 3. Alt + 1 : 프로젝트창 열고 포커스(Project View) 4. ESC : 에디터 포커스 5. Ctrl + E : 최근 실행했던 파일 확인(Recent Files) 6. Ctrl + B : 선언으로 이동 * Ctrl + Alt + B : 구현으로 이동 7. Alt + F7 : 어떤 항목이 사용된 위치 검색 8. Double Ctrl : 실행 9. Ctrl + W, Ctrl + Shift + W : 코드 선택 영역 확대, 축소 10. Ctrl + /, Ctrl + Shift + ..

$ sudo apt install net-tools ---------------------------------------------------------------------------- $ ifconfig Command 'ifconfig' not found, but can be installed with: sudo apt install net-tools ----------------------------------------------------------------------------