| 1. Sign up in docker - https://hub.docker.com/account/signup/ |
2. Login and go to docker hub |
3. You will get an mail from docker, you need to verify your mail id first. |
4. Create a repository in docker hub |
5. login into to your server. (Assume you have already installed docker) |
6. $ sudo docker login |
provide your user id / password / email for docker hub |
7. $ sudo docker ps -- to identify the container, whose image you need to push to docker hub |
8. $ sudo docker commit |
9. $ sudo docker images --- Now you can see new entry in the Repository with your public facing repository and a default TAG named 'latest' |
10. $ sudo docker push userid/repository-name --push the image to your repository created in docker hub |
11. Verify this from docker hub repository. |
Got this during the execution of following command in R > dat Error: could not find function "read.xlsx" Tried following command > install.packages("xlsx", dependencies = TRUE) Installing package into ‘C:/Users/amajumde/Documents/R/win-library/3.2’ (as ‘lib’ is unspecified) also installing the dependencies ‘rJava’, ‘xlsxjars’ trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.2/rJava_0.9-8.zip' Content type 'application/zip' length 766972 bytes (748 KB) downloaded 748 KB trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.2/xlsxjars_0.6.1.zip' Content type 'application/zip' length 9485170 bytes (9.0 MB) downloaded 9.0 MB trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.2/xlsx_0.5.7.zip' Content type 'application/zip' length 400968 bytes (391 KB) downloaded 391 KB package ‘rJava’ successfully unpacked and MD5 sums checked package ‘xlsxjars’ successfully unpacked ...
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