Adds a timestamp to a file
Usage
add_file_timestamp(
x,
ts = Sys.time(),
format = "%Y-%m-%d %H%M%S",
sep = " "
)
Arguments
- x
A vector of files
- ts
A single timestamp or vector of timestamps (default:
Sys.time()
)- format
A format to be applied to the times; set to
NULL
to skip formatting- sep
A
character
vector of length 1 to separate the timestamp from the file name
Examples
file1 <- tempfile(fileext = ".txt")
file2 <- tempfile()
add_file_timestamp(file1)
#> /tmp/Rtmpw9Blbs/file17b873d6461d 2024-04-01 035935.txt
add_file_timestamp(file2)
#> /tmp/Rtmpw9Blbs/file17b84ecf4cbb 2024-04-01 035935
file.remove(file1, file2)
#> Warning: cannot remove file '/tmp/Rtmpw9Blbs/file17b873d6461d.txt', reason 'No such file or directory'
#> Warning: cannot remove file '/tmp/Rtmpw9Blbs/file17b84ecf4cbb', reason 'No such file or directory'
#> [1] FALSE FALSE