Changes between Version 17 and Version 18 of shunfa/ubuntu_note


Ignore:
Timestamp:
Jun 4, 2010, 11:05:26 AM (14 years ago)
Author:
shunfa
Comment:

--

Legend:

Unmodified
Added
Removed
Modified

  • shunfa/ubuntu_note

    v17 v18  
    1717 * sort -u a.txt 刪除重複紀錄
    1818 * uniq -i a.txt 僅刪除"鄰近"的重複紀錄
     19 * cat nutch_nodes | cut -d ' ' -f 1 顯示檔案文字紀錄中的第一段(以空格做為區隔)
    1920== Regular Expression ==
    2021