Created
October 22, 2018 08:21
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Identify the unique list of R packages loaded by "library" or "require" statements
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| # The following command: | |
| # - Parses (recursively) all files within the "R/" folder (Change as relevant). | |
| # - Identifies all lines that include the statements "require(" or "library(". | |
| # - Trims everything before and including "require(" or "library(", and everything after the next ")", leaving only the package name. | |
| # - Identifies the unique list of packages loaded in those ways. | |
| grep -Rn '.*\(require\|library\)(.*' R/* | sed 's/.*\(require\|library\)(\(.*\)).*/\2/g' | sort | uniq |
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