文本行随机排序

Count total lines, non-empty lines, words, and characters in Chinese text from input string or file using a Python script.

Randomly shuffle lines of text input. Use for random sampling, data randomization, and selection tasks.

Merge multiple lines of text into a single line with a customizable separator using a Python command-line tool.

Remove duplicate lines from text while optionally preserving order or sorting and counting duplicates.