Counting the numbers of lines of data as it comes in?
90547
How to do a continous 'wc -l' with gnu texttools?
131578
Command for getting number of lines in another file
120759
List files sorted by the number of lines they contain
148114
Count nul delimited items in file
2217
Total number of lines in a 2D grid
134283
Identify duplicate lines in a file without deleting them?
77908
How to count the number of occurrences of each item in an array?
32318
What's the best way to count the number of files in a directory?
69169
How to cut (select) a field from text line counting from the end?
62347
how to find continuous blank lines and convert them to one
94939
How do I count the number of words in a string?
27951
Count strings occurrences and plot histogram
88828
Range of lines in file
143783
What is the best way to get the count/length/size of an iterator?
105573
Filter file by line number
130444
How can I get the total number of rows in a CSV file with PHP?
65417
How to get all lines between first and last occurrences of patterns?