I am writing to a text file and only want to allow 10,000 lines. There is only one value on each line. How can I trim the top of this text file to allow for more entries to be appended to it and still keep it at no more that 10,000 entries?
The lines look like
"1001-1"
"1002-3"
"1003-3"
"1004-4"
"1005-5"
"1002-6"
"1001-10"
"1004-7"
"1015-5"
"0002-6"
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