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http://www.grymoire.com/Unix/CshTop10.txt Top Ten Reasons not to use the C shell Written by Bruce Barnett With MAJOR help from Peter Samuelson Chris F 阅读全文
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Using markshttp://vim.wikia.com/wiki/Using_marks1. There is no visible indication of where marks are set.2. Each file has a set of marks identified by 阅读全文
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copy complete current line: yy replace a char (e.g. comma) to new line: %s/,/\r/g 阅读全文
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1. buffer switching http://vim.wikia.com/wiki/Easier_buffer_switching :buffer:ls:files 2. vim default to delete a buffer, it causes closing the window 阅读全文
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1. http://stackoverflow.com/questions/7797068/copying-a-word-and-pasting-over-a-word viwp - visually select a word, and paste over it by something in 阅读全文
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http://superuser.com/questions/414110/vim-save-a-file-as-a-different-filename-but-keep-w-as-the-current-filename :w someOtherFile.c it will write to t 阅读全文
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http://vim.wikia.com/wiki/Uniq_-_Removing_duplicate_lines :sort u 阅读全文
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https://www.tutorialspoint.com/sqlite/sqlite_truncate_table.htm Unfortunately, no TRUNCATE TABLE in SQLite but DELETE to delete complete data from an 阅读全文