Use find in Lua to cut strings like the explode method in Php There are too few function libraries in Lua, and there are only a few string fun...... 1 464 0
Detailed explanation of the cut command under linux, the meaning of the -s option of the cut command Cut is an interception command, very suitable for processing text content separa...... 1 558 0
The text content is commonly used with simple processing commands to cut cut, sort sort, deduplicate uniq, count wc, join join, replace tr cut: -d specifies the division symbol, and -f takes the first column, which can ...... 1 508 0