library(knitr) opts_knit$set(root.dir="..") # file paths are relative to the root of the project directory library(tradeflows) library(dplyr) library(reshape2) library(tidyr)
This command uses git grep and the perl replacement utility
{bash eval=FALSE}
git grep -lz 'val_'| xargs -0 perl -i'' -pE "s/val_/vld_/g"
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