CONTEXT SENSITIVE HELP [?] - Display context sensitive help. This is either a list of possible command completions with summaries, or the full syntax of the current command. A subsequent repeat of this key, when a command has been resolved, will display a detailed reference. AUTO-COMPLETION The following keys both perform auto-completion for the current command line. If the command prefix is not unique then the bell will ring and a subsequent repeat of the key will display possible completions. [enter] - Auto-completes, syntax-checks then executes a command. If there is a syntax error then offending part of the command line will be highlighted and explained. [space] - Auto-completes, or if the command is already resolved inserts a space. MOVEMENT KEYS [CTRL-A] - Move to the start of the line [CTRL-E] - Move to the end of the line. [up] - Move to the previous command line held in history. [down] - Move to the next command line held in history. [left] - Move the insertion point left one character. [right] - Move the insertion point right one character. DELETION KEYS [CTRL-C] - Delete and abort the current line [CTRL-D] - Delete the character to the right on the insertion point. [CTRL-K] - Delete all the characters to the right of the insertion point. [CTRL-U] - Delete the whole line. [backspace] - Delete the character to the left of the insertion point. ESCAPE SEQUENCES !! - Subsitute the the last command line. !N - Substitute the Nth command line (absolute as per 'history' command) !-N - Substitute the command line entered N lines before (relative) Welcome to Clish