Linux Study notes fourth week third class (February 28)

5.5 Entering edit mode

Enter edit mode, press I (insert at cursor), I (move to the beginning of the line), O (the next line of the cursor is inserted), O (the line of the cursor is inserted), a (after the cursor is inserted), a (move to the end of the line inserted);

5.6 VIM Command mode

Shift+n upward search;

In the specified range, the command is: n1,n2s/word1/word2/g,s to replace; G for all, global globally; $ denotes all, entire document;

If the replacement character contains/characters, it will be in/before, add \ de-meaning, or the words separated by #;

: Nohl does not highlight string no high light;

: x save exit, do not change mtime;

: Wq save exit, will change mtime;

5.7 Vim Practice

Linux Study notes fourth week third class (February 28)