从宿主机到docker之间复制文件：
“`
docker cp ./sources.list 2f46782c6b8d:/etc/apt
“`
显示docker container的id号：
docker ps
包含已停止容器：docker ps -a
只列出容器号：docker ps -q
进入某个docker 容器：docker run -it ubuntu /bin/bash；docker exec -it 69d1 /bin/bash
普通用户身份登入docker：docker exec -it rstudio_new su - WRJ
关闭与删除：
docker stop 【容器ID】
docker rm 【容器ID】
运行docker：docker run --name singlecell_analysis --net=host -itd ubuntu
这里的--net要加上，不然可能运行失败。
rstudio-server的安装：官网提供了docker的安装镜像，直接pull就行，完整命令：
docker run --name rstudio_new -d \
-p 8790:8787 \
-e USER=wrj_rstudio \
-e PASSWORD={password} \
-e USERID=1000 \
-e GROUPID=1000 \
-e ADD=shiny \
-v /data:/mnt/ \
rocker/rstudio
这里注意最好不要把系统文件直接挂载到home目录下，容易报错
新的docker，rstudio配置
首先登入：docker exec -it rstudio_new /bin/bash
之后更新：apt-get updata
apt-get upgrade
之后安装一些系统包：
apt-get install -y vim
1. igraph：安装时没有报错，load的时候报错，libglpk.so.40: cannot open shared object file: No such file or directory
解决方法：
apt-get install -y glpk-utils libglpk-dev glpk-doc
2. sf：类似问题，报错：libudunits2.so.0: cannot open shared object file: No such file or directory
apt-get install -y libudunits2-dev
apt-get install -y libproj-dev
apt-get install -y libgdal-dev
apt-get install -y libx11-dev
apt-get install -y libmagick++-dev
其他安装包：
sudo apt-get install gcc g++ liblapack-dev libblas-dev gfortran zlib1g-dev libpng-dev libxml2-dev libgsl-dev gdal-bin libgdal-dev libcairo2-dev libbz2-dev libnode-dev cmake libudunits2-dev libfreetype6-dev libpng-dev libtiff5-dev libjpeg-dev libharfbuzz-dev libfribidi-dev libfontconfig1-dev
之后手动安装github上的包需要预先安装的一些R包
install.packages(c("Seurat","BiocManager","qs","assertthat", "ggrastr", "grr", "lme4", "pbmcapply", "pscl", "rsample", "RhpcBLASctl", "RcppHNSW", "spdep", "speedglm", "terra","MCMCpack", "fields", "wrMisc", "concaveman", "scatterpie", "ggcorrplot", "nnls", "RcppML", "NMF","zeallot", "imager", "raster", "magick", "shinyjs","proj4", "ash", "extrafont","ggfittext","ggpubr","intrinsicDimension", "parallelDist", "proxyC", "R.cache", "R.utils"))
BiocManager::install(c("Biobase","monocle","SingleCellExperiment","batchelor","BiocParallel","DelayedArray","DelayedMatrixStats","HDF5Array","S4Vectors","SummarizedExperiment","TOAST","ComplexHeatmap","EnhancedVolcano","AnnotationDbi","clusterProfiler"))
#NMF需要等Biobase安装后才可以安装
#Signac需要Rsamtools装完后才可以安装
安装包安装：
setwd("/mnt/R_package")
install.packages(c("monocle3-master","STUtility-master","CARD-master","ggdensity-main","ggalt-master")),type="source",repos=NULL)
install.packages(c("DoubletFinder-master","seurat-disk-master","ggunchull-main","ggdendro-main","CellChat-master","ggpointdensity-master","ggdensity-main","SCP-main","DoubletFinder-master"),type="source",repos=NULL)
docker里面新建用户
比较麻烦，需要自动操作，举例：（用户组和用户编号根据需求指定）
首先新建用户组：groupadd -g 1006 {groupname}
之后新建用户：useradd -u 1005 -g 1006 WRJ
(用useradd -m -u 1007 -g 1006 wrj_new的方法，就不存在后续的家目录以及显示问题了)
修改密码：passwd WRJ
建立主目录并增加bash权限：
mkdir /home/WRJ
chown WRJ:{groupname} /home/WRJ
usermod -s /bin/bash WRJ
结果发现新建的用户家目录里没有bashrc，无法显示文件分类颜色，直接从另外一个用户地下copy了一个过来，并更改所属用户：
chown username:groupname .bashrc
建议以后还是用adduser功能，可以自动化创建这一系列文件。
普通用户身份登录docker：docker exec -it -u user_name container_name /bin/bash