Description:

xxcmd 0.10.1

xxcmd

xx is a Linux shell command. xx remembers other shell commands, so you don't have to.
Installation
pip
Requires Python 3. Installation is simple using pip.
pip install xxcmd

Or pip3 on Ubuntu or Debian based distros.
If typing xx at a command prompt gives you "Command not found", you likely don't have ~/.local/bin on your PATH. Either install globally with sudo pip install xxcmd or add ~/.local/bin to your PATH.
Arch Linux
The xxcmd package in availabe in the AUR.
Basic Usage Examples
Using xx you build up a database of useful commands and search and execute them whenever you like.
Adding Command Examples
Most basic example, adding the top command.
xx -a top

Add the du command to display size of all files and directories in the current directory.
xx -a du --max-depth=1 -h .

Add the same command but with a friendly (searchable) label:
xx -a [File Sizes] du --max-depth=1 -h .

Adding our favourite ssh command:
xx -a [SSH Best Host] ssh -i ~/.ssh/mykey.pem me@myhost.com

Add the last command you executed:
xx -a !!

Add the last command you executed with a descriptive label:
xx -a [My Cool Label] !!

If adding commands containing characters that are interpreted by your shell, such as | or && enclose the command in quotes. You can also use double quotes with bash's last command operator:
xx -a [Command with Pipes] "!!"

End the label name with an exclamation mark and you will be asked for confirmation before this command is executed.
xx -a [Dangerous Command!] echo "boo"

Browse and Search Commands Interactively
Run xx with no options to enter the interactive view.
xx

Quick Search and Execute
xx can search for matching commands and if only one match is found it will be immediately executed.
The search looks in labels and commands.
So one way to execute the du command we added above is:
xx sizes

Which finds a match on our label "File Sizes" and runs the associated command.
We could immediately ssh connect with:
xx best

Which would match our label "SSH Best Host".
Interactive View
Invoking xx without options will open the interactive view. This presents a list of all commands with an interactive search.
Keys:

Up/Down - navigate the list of commands.
Delete - remove the currently selected command
Return - execute the currently selected command
Escape - exit
F1 or CTRL+E - Edit the label of the currently selected item
F2 or CTRL+I - Edit the label of the currently selected item
F3 or CTRL+G - Add a new command.
Any other key press is added to the interactive search to filter the command list.

Further Usage
usage: xx [-h] [-a ...] [-b] [-e] [-i URL] [-c] [-f FILE] [-g] [-l] [-m] [-n]
[-p PADDING] [-s] [-t] [-v]
[SEARCH ...]

Remembers other shell commands, so you don't have to.

positional arguments:
SEARCH Search for a matching command and run it immediately.

optional arguments:
-h, --help show this help message and exit
-a ..., --add ... Add the given command to the database. Command may
begin with a label enclosed in square brackets [label]
<cmd>
-b, --no-border Don't display a window border.
-e, --no-help Don't display the shortcut key help footer.
-i URL, --import-url URL
Import a command database from the given URL. Merge
into existing database.
-c, --create-config Create a config file in the users home directory if
one doesn't already exist.
-f FILE, --db-file FILE
Use the command database file specified rather than
the default.
-g, --no-global-database
Don't load the global system database.
-l, --list Print all commands in the database
-m, --no-commands Don't show commands in interactive view.
-n, --no-echo Don't echo the command to the terminal prior to
execution.
-p PADDING, --label-padding PADDING
Add extra padding between labels and commands.
-s, --search-all Search both labels and commands. Default is to search
only labels first, and only search in commands if
searching for labels resulted in no search results.
-t, --no-labels Don't display command labels.
-v, --version Display program version.

Configuration
In addition to the command line switches a configuration file can be used. The file named .xxcmdrc in the current users home directory is loaded if present.
Some options are only configurable through the config file.
An example file demonstrating all possible options (and the system defaults):
[xxcmd]
echo-commands = yes
show-labels = yes
show-commands = yes
align-commands = yes
draw-window-border = yes
label-padding = 2
bracket-labels = no
bold-labels = yes
whole-line-selection = yes
search-labels-only = no
search-labels-first = yes
shell = default
sort-by-label = yes
sort-by-command = no
sort-case-sensitive = yes
display-help-footer = yes
load-global-database = yes

Command line switches take precedence over configuration file options.
shell can be set to the full path of the shell to be used to execute commands, such as /bin/sh. If set to default the environmental variable SHELL is inspected to use the default OS shell.

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

Share

• Share on Facebook
• Share on Twitter