博文

目前显示的是 六月, 2018的博文

使用chmod如何给文件夹递归授予权限

find /path -type f -exec chmod 777 {} \; 修改文件权限 find /path -type d -exec chmod 777 {} \;修改文件夹权限

R 3.5 安装及更新

安装 vim /etc/apt/sources.list  deb https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/     sudo apt-get update   sudo apt-get install build-essential git gfortran libxml2-dev libfreetype6-dev  libbz2-dev liblapack-dev libpcre++-dev liblzma-dev libcurl4-openssl-dev libssl-dev libgdal-dev libgdal1i libudunits2-dev libjq-dev libcairo2-dev libprotobuf-dev libv8-3.14-dev  protobuf-compiler libftgl2 libcgal-dev libglu1-mesa-dev libglu1-mesa-dev libx11-dev  libfreetype6-dev libproj - dev -y   sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9   sudo apt-get install r-base r-base-dev     更新 rvcheck::update_all()       安装LaTeX install.packages ( "tinytex" ) tinytex :: install_tinytex () # install TinyTeX 安装odbc及驱动 sudo apt-get install unixodbc unixodbc-dev devtools::install_github("r-dbi/odbc") sudo wget https://drivers.rstudio.org/7C152C12/odbc-install.sh sudo chmod +x odbc-install