
Security News
Attackers Are Hunting High-Impact Node.js Maintainers in a Coordinated Social Engineering Campaign
Multiple high-impact npm maintainers confirm they have been targeted in the same social engineering campaign that compromised Axios.
jj-command-line
Advanced tools
jj cli
$ npm install -g jj-command-line
$ jj COMMAND
running command...
$ jj (--version)
jj-command-line/0.0.2 darwin-arm64 node-v20.16.0
$ jj --help [COMMAND]
USAGE
$ jj COMMAND
...
jj autocomplete [SHELL]jj help [COMMAND]jj pluginsjj plugins add PLUGINjj plugins:inspect PLUGIN...jj plugins install PLUGINjj plugins link PATHjj plugins remove [PLUGIN]jj plugins resetjj plugins uninstall [PLUGIN]jj plugins unlink [PLUGIN]jj plugins updatejj autocomplete [SHELL]Display autocomplete installation instructions.
USAGE
$ jj autocomplete [SHELL] [-r]
ARGUMENTS
SHELL (zsh|bash|powershell) Shell type
FLAGS
-r, --refresh-cache Refresh cache (ignores displaying instructions)
DESCRIPTION
Display autocomplete installation instructions.
EXAMPLES
$ jj autocomplete
$ jj autocomplete bash
$ jj autocomplete zsh
$ jj autocomplete powershell
$ jj autocomplete --refresh-cache
See code: @oclif/plugin-autocomplete
jj help [COMMAND]Display help for jj.
USAGE
$ jj help [COMMAND...] [-n]
ARGUMENTS
COMMAND... Command to show help for.
FLAGS
-n, --nested-commands Include all nested commands in the output.
DESCRIPTION
Display help for jj.
See code: @oclif/plugin-help
jj pluginsList installed plugins.
USAGE
$ jj plugins [--json] [--core]
FLAGS
--core Show core plugins.
GLOBAL FLAGS
--json Format output as json.
DESCRIPTION
List installed plugins.
EXAMPLES
$ jj plugins
See code: @oclif/plugin-plugins
jj plugins add PLUGINInstalls a plugin into jj.
USAGE
$ jj plugins add PLUGIN... [--json] [-f] [-h] [-s | -v]
ARGUMENTS
PLUGIN... Plugin to install.
FLAGS
-f, --force Force npm to fetch remote resources even if a local copy exists on disk.
-h, --help Show CLI help.
-s, --silent Silences npm output.
-v, --verbose Show verbose npm output.
GLOBAL FLAGS
--json Format output as json.
DESCRIPTION
Installs a plugin into jj.
Uses npm to install plugins.
Installation of a user-installed plugin will override a core plugin.
Use the JJ_NPM_LOG_LEVEL environment variable to set the npm loglevel.
Use the JJ_NPM_REGISTRY environment variable to set the npm registry.
ALIASES
$ jj plugins add
EXAMPLES
Install a plugin from npm registry.
$ jj plugins add myplugin
Install a plugin from a github url.
$ jj plugins add https://github.com/someuser/someplugin
Install a plugin from a github slug.
$ jj plugins add someuser/someplugin
jj plugins:inspect PLUGIN...Displays installation properties of a plugin.
USAGE
$ jj plugins inspect PLUGIN...
ARGUMENTS
PLUGIN... [default: .] Plugin to inspect.
FLAGS
-h, --help Show CLI help.
-v, --verbose
GLOBAL FLAGS
--json Format output as json.
DESCRIPTION
Displays installation properties of a plugin.
EXAMPLES
$ jj plugins inspect myplugin
See code: @oclif/plugin-plugins
jj plugins install PLUGINInstalls a plugin into jj.
USAGE
$ jj plugins install PLUGIN... [--json] [-f] [-h] [-s | -v]
ARGUMENTS
PLUGIN... Plugin to install.
FLAGS
-f, --force Force npm to fetch remote resources even if a local copy exists on disk.
-h, --help Show CLI help.
-s, --silent Silences npm output.
-v, --verbose Show verbose npm output.
GLOBAL FLAGS
--json Format output as json.
DESCRIPTION
Installs a plugin into jj.
Uses npm to install plugins.
Installation of a user-installed plugin will override a core plugin.
Use the JJ_NPM_LOG_LEVEL environment variable to set the npm loglevel.
Use the JJ_NPM_REGISTRY environment variable to set the npm registry.
ALIASES
$ jj plugins add
EXAMPLES
Install a plugin from npm registry.
$ jj plugins install myplugin
Install a plugin from a github url.
$ jj plugins install https://github.com/someuser/someplugin
Install a plugin from a github slug.
$ jj plugins install someuser/someplugin
See code: @oclif/plugin-plugins
jj plugins link PATHLinks a plugin into the CLI for development.
USAGE
$ jj plugins link PATH [-h] [--install] [-v]
ARGUMENTS
PATH [default: .] path to plugin
FLAGS
-h, --help Show CLI help.
-v, --verbose
--[no-]install Install dependencies after linking the plugin.
DESCRIPTION
Links a plugin into the CLI for development.
Installation of a linked plugin will override a user-installed or core plugin.
e.g. If you have a user-installed or core plugin that has a 'hello' command, installing a linked plugin with a 'hello'
command will override the user-installed or core plugin implementation. This is useful for development work.
EXAMPLES
$ jj plugins link myplugin
See code: @oclif/plugin-plugins
jj plugins remove [PLUGIN]Removes a plugin from the CLI.
USAGE
$ jj plugins remove [PLUGIN...] [-h] [-v]
ARGUMENTS
PLUGIN... plugin to uninstall
FLAGS
-h, --help Show CLI help.
-v, --verbose
DESCRIPTION
Removes a plugin from the CLI.
ALIASES
$ jj plugins unlink
$ jj plugins remove
EXAMPLES
$ jj plugins remove myplugin
jj plugins resetRemove all user-installed and linked plugins.
USAGE
$ jj plugins reset [--hard] [--reinstall]
FLAGS
--hard Delete node_modules and package manager related files in addition to uninstalling plugins.
--reinstall Reinstall all plugins after uninstalling.
See code: @oclif/plugin-plugins
jj plugins uninstall [PLUGIN]Removes a plugin from the CLI.
USAGE
$ jj plugins uninstall [PLUGIN...] [-h] [-v]
ARGUMENTS
PLUGIN... plugin to uninstall
FLAGS
-h, --help Show CLI help.
-v, --verbose
DESCRIPTION
Removes a plugin from the CLI.
ALIASES
$ jj plugins unlink
$ jj plugins remove
EXAMPLES
$ jj plugins uninstall myplugin
See code: @oclif/plugin-plugins
jj plugins unlink [PLUGIN]Removes a plugin from the CLI.
USAGE
$ jj plugins unlink [PLUGIN...] [-h] [-v]
ARGUMENTS
PLUGIN... plugin to uninstall
FLAGS
-h, --help Show CLI help.
-v, --verbose
DESCRIPTION
Removes a plugin from the CLI.
ALIASES
$ jj plugins unlink
$ jj plugins remove
EXAMPLES
$ jj plugins unlink myplugin
jj plugins updateUpdate installed plugins.
USAGE
$ jj plugins update [-h] [-v]
FLAGS
-h, --help Show CLI help.
-v, --verbose
DESCRIPTION
Update installed plugins.
See code: @oclif/plugin-plugins
FAQs
jj cli
We found that jj-command-line demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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Multiple high-impact npm maintainers confirm they have been targeted in the same social engineering campaign that compromised Axios.

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Axios compromise traced to social engineering, showing how attacks on maintainers can bypass controls and expose the broader software supply chain.

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Node.js has paused its bug bounty program after funding ended, removing payouts for vulnerability reports but keeping its security process unchanged.