Differences
This shows you the differences between two versions of the page.
| — | tr [2018/12/14 16:42] (current) – created - external edit 127.0.0.1 | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| + | ====== tr ====== | ||
| + | * [[coreutils]] | ||
| + | |||
| + | == Convert newline to space == | ||
| + | |||
| + | < | ||
| + | cat test.txt | tr " | ||
| + | </ | ||
| + | |||
| + | == Remove newlines == | ||
| + | |||
| + | < | ||
| + | cat test.txt | tr -d " | ||
| + | </ | ||
| + | |||
| + | == Convert upper case to lower case == | ||
| + | |||
| + | < | ||
| + | cat test.txt | tr [:upper:] [:lower:] | ||
| + | </ | ||
| + | |||
| + | == Remove quotations == | ||
| + | |||
| + | < | ||
| + | echo \" | ||
| + | </ | ||
