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1. inxi $ 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 driver: i915 resolution: 1920x1080~60Hz OpenGL: renderer: Mesa DRI Intel HD Graphics 4600 (HSW GT2) v: 4.5 Mesa 21.2.6 2. lshw $ lshw -c display WARNING: you should run this program as super-user. *-display description: VGA compatible co..

CentOS7 microsoft edge install libatomic.so.1 error * microsoft edge download file : microsoft-edge-stable-97.0.1072.69-1.x86_64.rpm $ sudo rpm -ivh microsoft-edge-stable-97.0.1072.69-1.x86_64.rpm ------------------------------------------------------------------------------------ [user@localhost down]$ sudo rpm -ivh microsoft-edge-stable-97.0.1072.69-1.x86_64.rpm [sudo] user의 암호: 경고: microsoft-..

Ubuntu gcc 11 install $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test $ sudo apt-get update $ sudo apt-get install gcc-11 $ gcc-11 --version 참고 : https://int-i.github.io/cpp/2021-07-10/ubuntu-gcc-11/ Ubuntu gcc 11.2.0 install https://tutorialforlinux.com/2021/08/27/step-by-step-gcc-11-2-ubuntu-21-10-installation-guide/

[ 다운로드(Download) ] curl -H "Host: cdn.hancom.com" -H "Referer: https://www.hancom.com/cs_center" -fLO https://cdn.hancom.com/pds/hnc/DOWN/gooroom/hoffice_11.20.0.1520_amd64.deb 또는(or) wget --header="Host: cdn.hancom.com" --header="Referer: https://www.hancom.com/cs_center" https://cdn.hancom.com/pds/hnc/DOWN/gooroom/hoffice_11.20.0.1520_amd64.deb [ 설치(Install) ] $ sudo dpkg -i hoffice_11.20.0.15..

Debian / Ubuntu VMWare tools install failure. Unable to find "depmod" progam Install tools $ sudo apt install autoconf automake binutils cpp gcc linux-headers-$(uname -r) make psmisc 참조 : https://superuser.com/questions/1495637/vmware-tools-install-failure-unable-to-find-depmod-progam/1507023 VMWare tools install failure. Unable to find "depmod" progam I am getting the following error when runni..

Windows 7 Update error (Code 8024402F) => install computer virus vaccine program (ex, McAfee, Avast, V3, AlYac, ...) McAfee : https://www.mcafee.com Avast : https://www.avast.com V3 : https://www.ahnlab.com AlYac(알약) : https://www.estsecurity.com

Windows 7 Update error (Code 80072EFE) => install KB3138612 https://www.catalog.update.microsoft.com/Search.aspx?q=KB3138612 Microsoft Update 카탈로그 www.catalog.update.microsoft.com ex) korean ex) english 참조 : https://answers.microsoft.com/en-us/windows/forum/windows_7-update/error-when-trying-to-update-windows/9ee89956-daf4-412a-9d09-f5a1ef0c131c

OpenJDK 8 / 11 install [ OpenJDK 11 install ] - Ubuntu $ sudo apt install openjdk-11-jdk - CentOS $ sudo yum install java-11-openjdk [ OpenJDK 8 install ] - Ubuntu $ sudo apt install openjdk-8-jdk - CentOS $ sudo yum install java-1.8.0-openjdk

App Inventor install / uninstall 1. debian package 1.1 install download file : appinventor2-setup_2.3_all.deb link http://appinv.us/aisetup_linux_deb and install 1.2 uninstall appinventor2-setup_2.3_all.deb file double click -> run Ubuntu Software -> remove click 2. use apt 2.1 install $ sudo apt install appinventor2-setup 2.2 uninstall $ sudo apt remove appinventor2-setup install directory /usr..

1. Add PPA $ sudo add-apt-repository ppa:alex-p/tesseract-ocr-devel 2. Install Tesseract $ sudo apt install tesseract-ocr References : https://launchpad.net/~alex-p/+archive/ubuntu/tesseract-ocr-devel tesseract-ocr - Tesseract command line OCR tool (devel) : Alexander Pozdnyakov This PPA contains an OCR engine - libtesseract and a command line program - tesseract. The development version availab..