Grep string that ends with R

#START is the pattern you want to grep at the BEGINNING of a string
#END is the pattern you want to grep at the END of a string
#Grep string that start with START and end with END (both grep have to occur)
grep("^START.*\\.END$", filenames, ignore.case = T)
#Grep a string that starts with START
grep("^START", filenames)
#Grep a string that ends with END
gerep("END$", filenames)

Similar codes

0 vote120 views1 answer
How to remove duplicates based on the combinations of two columns r
R
0 vote224 views1 answer
Combine scripts into a pipeline
R
0 vote138 views1 answer
Visualizing missing values in r
R
1 vote124 views1 answer
R return index of rows that have NA in dataframe
R
0 vote146 views1 answer
In r corr Cannot compute exact p-value with ties
R
0 vote133 views1 answer
Change the font of the title in a plot in r
R
0 vote135 views1 answer
R vector all but last
R
1 vote123 views1 answer
R remove directory
R
0 vote121 views1 answer
R last day of previous month
R
0 vote128 views1 answer
Timestamp conversion from excel R
R