Be Playful in Bash
摘要：
History expansions introduce words from the history list into the input stream, making it easy to repeat commands, insert the arguments to a previous command into the current input line, or fix errors in previous commands quickly. 阅读全文
posted @ 2010-09-13 15:25 David Young 杨博华 阅读(331) 评论(0) 推荐(1) 编辑
