Configure bash for Linux to ignore command case and to display the history of the command by pressing the "up" key according to the input command header

In general, Bash is case-sensitive to commands, and can display the previous history command when you press the "Up" button. However, this is not very convenient, the following configuration, you can let bash ignore the case, and can be based on the input command header press "Up" key to display the history of the command, such as: input vim, and then press "Up" key, at this time, you can display the last time you run vim that command, very convenient!

Below is the content of this configuration, placed under the user's home directory:

[Email protected]:~$ cat. Inputrc set completion-ignore-case on#for Single Press Tab results for when a partial or no comp Letion is Possibleset show-all-if-ambiguous on#for results when no completion is Possibleset show-all-if-unmodified On#His Tory completion bound to arrow keys (off, up) "\e[a": History-search-backward "\e[b": History-search-forward#bash allows t O quickly move between words with Ctrl+left and ctrl+right "\e[1;5c": Forward-word "\e[1;5d": Backward-word "\e[5c": Forward -word "\e[5d": Backward-word "\e\e[c": Forward-word "\e\e[d": Backward-word "

Configure bash for Linux to ignore command case and to display the history of the command by pressing the "up" key according to the input command header