ble.sh
bleshBash Line Editor: a full-featured line editor written in pure Bash, replacing the GNU Readline default.
Bash Line Editor: a full-featured line editor written in pure Bash, replacing the GNU Readline default.
not contributed yet
A form for the flags people reach for most, so a command line can be filled in rather than remembered.
not contributed yet
Subcommands and options, for completion as you type.
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Where it keeps its config, which parts are credentials, and which lines belong to one machine.