For example ⌥← inserts ^[^[[D by default, where ^[ is escape in caret notation. You can run read and press key combinations to see what characters they insert. Another option is to add this to ~/.inputrc: "\e\e[D": backward-word You can make ⌥⌦ delete a word forward by assigning it to \ed:Ĭhanging ⌥← and ⌥→ to \eb and \ef in iTerm's preferences would also change them in programs that don't support readline or emacs-style keybindings. To make ⌘← and ⌘→ go to the beginning and end of line, you can assign them to 0x01 (^A in caret notation) and 0x05 (^E in caret notation): Some sequences of bytes like ANSI escape sequences and even single bytes like ASCII control characters have special meanings in terminals. 0x1b 0x1b 0x5b 0x43 means escape escape [ C. 0xc3 0xa4 would insert ä if you use UTF-8. Recall the deleted command: Ctrl Y Cancel the current command/line: Ctrl C Share Improve this answer Follow edited at 21:14 fsb 22. For example mapping a key combination to 0圆6 0圆f 0圆f would make it insert foo. Remove characters on the left, until the beginning of the word: Ctrl W Clean up the line: You can use Ctrl U to clear up to the beginning. That time it will delete the current line.Those hex codes are just sequences of bytes. We can use the same statement without INDEX addition within a loop. Here the line with the specified index will be deleted. ĭeletes adjacent duplicate entries, either by comparing the key fields or the comparison fields specified explicitly in the COMPARING addition. DELETE ADJACENT DUPLICATE ENTRIES FROM. ![]() Here the lines in the table that matching the specified conditions will be deleted. Here the lines in the table with the specified table keys will be deleted. Here the line in the internal table that matching the primary key with the specified work area will be deleted. Here it deletes the data cluster for the area with the specified name stored in the cross-transaction application buffer for the table. Here the cluster area () with the specified name () will be deleted from the Cluster database table (). If n is 3, clear entire screen and delete all lines saved in the scrollback buffer (this feature was added for xterm and is supported by other terminal applications).' Despite the description on Wikipedia, it appears that this isn't actually clearing the screen in iTerm and the default Terminal, only the scrollback buffer was cleared. Here all the lines in the database table that matching the primary keys in the specified internal table will be deleted. Here the line in the database table that matching the primary key with specified work area () will be deleted. Here all the lines matching the condition () in the database table () will be deleted. alt delete to delete whole previous word fn delete to delete next word Share Improve this answer Follow answered at 8:27 Kiryl Plyashkevich 2,116 19 17 Add a comment 8 esc d should work as a default. Meaning you can still scroll back and see it. ![]() However, all this does is push the current screen content back one screen height and reset the cursor/input at the first line. ![]() Here you can see the usage of DELETE statements for deleting lines from database tables, cluster tables, index tables and internal tables. When using Terminal.app, you can clear the screen by using the shell builtin clear or by pressing L (Control-L).
0 Comments
Leave a Reply. |