Extend current selection by one character to the left

`↑ Shift` + `←`

All hotkeys for Command Line

Navigation Move the selection point to the beginning of the current line	`Home`
Navigation Move the selection point to the end of the current line	`End`
Navigation Move the selection point to the beginning of the previous work on the current line	`Ctrl` + `←`
Navigation Move the selection point to the beginning of the next work on the current line	`Ctrl` + `→`
Navigation Scroll the page up without moving insertion point	`Ctrl` + `↑`
Navigation Scroll the page down without moving insertion point	`Ctrl` + `↓`
Navigation Enter or exit mark mode. In mark mode you can use arrow keys to navigate around in the window	`Ctrl` + `M`
Text selection Select all text in the current line. Press again to select all text in the buffer	`Ctrl` + `A`
Text selection Extend current selection by one character to the left	`↑ Shift` + `←`
Text selection Extend current selection by one character to the right	`↑ Shift` + `→`
Text selection Extend current selection by one word to the left	`↑ Shift` + `Ctrl` + `↑`
Text selection Extend current selection by one word to the right	`↑ Shift` + `Ctrl` + `↓`
Text selection Extend current selection by one line up. The selection extends to the same position in the previous line as the position of the insertion point in the current line.	`↑ Shift` + `↑`
Text selection Extend current selection by one line down. The selection extends to the same position in the next line as the position of the insertion point in the current line	`↑ Shift` + `↓`
Text selection Extend current selection to the beggining of command. Pressing again will include the path in the selection	`↑ Shift` + `Home`
Text selection Extend current selection to the end of the current line	`↑ Shift` + `End`
Text selection Extend current selection to the beggining of the screen buffer	`Ctrl` + `↑ Shift` + `Home`
Text selection Extend current selection to the end of the screen buffer	`Ctrl` + `↑ Shift` + `End`
Text selection Extend current selection by one page up	`Shift` + `Page Up`
Command history Copy currently selected text	`Ctrl` + `C`
Text manipulation Copy currently selected text	`Ctrl` + `Insert`
Text manipulation Paste text from clipboard	`Ctrl` + `V`
Text manipulation Paste text from clipboard	`↑ Shift` + `Insert`
Text manipulation Delete character left to the insertion point	`⬅ Backspace`
Text manipulation Delete the word left to the insertion point	`Ctrl` + `⬅ Backspace`
Text manipulation Autocomplete folder and file names	`⭾ Tab`
Text manipulation Delete current line	`Esc`
Text manipulation Toggle insertion mode. In this mode, everything you type will be instered at current location. When this mode is off, everything you type will overwrite what's already there	`Insert`
Text manipulation Delete text from the insertion point to the beginning of the current line	`Ctrl` + `Home`
Text manipulation Delete text from the insertion point to the end of the current line	`Ctrl` + `End`
Text manipulation Mark the end of a line. Text you type after that point on that line will be ignored	`Ctrl` + `Z`
Command history Repeat previous command	`F3`
Command history Scroll backwards through previous commands you've typed	`↑`
Command history Scroll backwards through previous commands you've typed	`F5`
Command history Scroll forward through previous commands you've typed	`↓`
Command history Retype previous command characted by character	`→`
Command history Retype previous command characted by character	`F1`
Command history Show history of previous commands	`F7`
Command history Clear the command history	`Alt` + `F7`
Command history Move backward in the command history to commands matching the current command. This is useful if you need to type part of a command you’ve used a few times and then scroll back in your history to find the exact command you want to repeat	`F8`