没错就是这么神奇，名字相当噶性，thefuck。当你命令输入错误不要怕，直接来一句fuck，自动纠正你输入的命令。
在你输入错误的命令的时候，忍俊不禁的想来一句fuck，没错你不仅可以嘴上说，命令里面可以可以来一下，他丫的就矫正了。
保证原汁原味，直接上原文。
这是库的地址https://github.com/nvbn/thefuck
The Fuck
The Fuck is a magnificent app, inspired by a @liamosaur tweet, that corrects errors in previous console commands.
Is The Fuck too slow? Try the experimental instant mode!
More examples:
➜ apt-get install vim
E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
➜ fuck
sudo apt-get install vim [enter/↑/↓/ctrl+c]
[sudo] password for nvbn:
Reading package lists... Done
...
➜ git push
fatal: The current branch master has no upstream branch.
To push the current branch and set the remote as upstream, use
git push --set-upstream origin master
➜ fuck
git push --set-upstream origin master [enter/↑/↓/ctrl+c]
Counting objects: 9, done.
...
➜ puthon
No command 'puthon' found, did you mean:
Command 'python' from package 'python-minimal' (main) Command 'python' from package 'python3' (main) zsh: command not found: puthon ➜ fuck python [enter/↑/↓/ctrl+c] Python 3.4.2 (default, Oct 8 2014, 13:08:17) ...
➜ git brnch
git: 'brnch' is not a git command. See 'git --help'. Did you mean this? branch ➜ fuck git branch [enter/↑/↓/ctrl+c] * master
➜ lein rpl
'rpl' is not a task. See 'lein help'. Did you mean this? repl ➜ fuck lein repl [enter/↑/↓/ctrl+c] nREPL server started on port 54848 on host 127.0.0.1 - nrepl://127.0.0.1:54848 REPL-y 0.3.1 ...
If you're not afraid of blindly running corrected commands, the require_confirmation settings option can be disabled:
➜ apt-get install vim
E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
➜ fuck
sudo apt-get install vim
[sudo] password for nvbn:
Reading package lists... Done
...
Requirements
- python (3.4+)
- pip
- python-dev
Installation
On OS X, you can install The Fuck via Homebrew (or via Linuxbrew on Linux):
brew install thefuck
On Ubuntu / Mint, install The Fuck with the following commands:
sudo apt update
sudo apt install python3-dev python3-pip python3-setuptools
sudo pip3 install thefuck
On FreeBSD, install The Fuck with the following commands:
pkg install thefuck
On ChromeOS, install The Fuck using chromebrew with the following command:
crew install thefuck
On other systems, install The Fuck by using pip:
pip install thefuck
Alternatively, you may use an OS package manager (OS X, Ubuntu, Arch).
# It is recommended that you place this command in your .bash_profile, .bashrc, .zshrc or other startup script:
eval $(thefuck --alias)
# You can use whatever you want as an alias, like for Mondays: eval $(thefuck --alias FUCK)
Or in your shell config (Bash, Zsh, Fish, Powershell, tcsh).
Changes are only available in a new shell session. To make changes immediately available, run source ~/.bashrc (or your shell config file like .zshrc).
To run fixed commands without confirmation, use the --yeah option (or just -y for short, or --hard if you're especially frustrated):
fuck --yeah
To fix commands recursively until succeeding, use the -r option:
fuck -r
Updating
pip3 install thefuck --upgrade
Note: Alias functionality was changed in v1.34 of The Fuck
How it works
The Fuck attempts to match the previous command with a rule. If a match is found, a new command is created using the matched rule and executed. The following rules are enabled by default:
adb_unknown_command– fixes misspelled commands likeadb logcta;ag_literal– adds-Qtoagwhen suggested;aws_cli– fixes misspelled commands likeaws dynamdb scan;az_cli– fixes misspelled commands likeaz providers;cargo– runscargo buildinstead ofcargo;cargo_no_command– fixes wrongs commands likecargo buid;cat_dir– replacescatwithlswhen you try tocata directory;cd_correction– spellchecks and correct failed cd commands;cd_mkdir– creates directories before cd'ing into them;cd_parent– changescd..tocd ..;chmod_x– add execution bit;composer_not_command– fixes composer command name;cp_omitting_directory– adds-awhen youcpdirectory;cpp11– adds missing-std=c++11tog++orclang++;dirty_untar– fixestar xcommand that untarred in the current directory;dirty_unzip– fixesunzipcommand that unzipped in the current directory;django_south_ghost– adds--delete-ghost-migrationsto failed because ghosts django south migration;django_south_merge– adds--mergeto inconsistent django south migration;docker_login– executes adocker loginand repeats the previous command;docker_not_command– fixes wrong docker commands likedocker tags;docker_image_being_used_by_container‐ removes the container that is using the image before removing the image;dry– fixes repetitions likegit git push;fab_command_not_found– fix misspelled fabric commands;fix_alt_space– replaces Alt+Space with Space character;fix_file– opens a file with an error in your$EDITOR;gem_unknown_command– fixes wronggemcommands;git_add– fixes "pathspec 'foo' did not match any file(s) known to git.";git_add_force– adds--forcetogit addwhen paths are .gitignore'd;... git_bisect_usage– fixesgit bisect strt,git bisect goood,git bisect rset, etc. when bisecting;git_branch_delete– changesgit branch -dtogit branch -D;git_branch_exists– offersgit branch -d foo,git branch -D fooorgit checkout foowhen creating a branch that already exists;git_branch_list– catchesgit branch listin place ofgit branchand removes created branch;git_checkout– fixes branch name or creates new branch;git_commit_amend– offersgit commit --amendafter previous commit;git_commit_reset– offersgit reset HEAD~after previous commit;git_diff_no_index– adds--no-indexto previousgit diffon untracked files;git_diff_staged– adds--stagedto previousgit diffwith unexpected output;git_fix_stash– fixesgit stashcommands (misspelled subcommand and missingsave);git_flag_after_filename– fixesfatal: bad flag '...' after filenamegit_help_aliased– fixesgit helpcommands replacing with the aliased command;git_merge– adds remote to branch names;git_merge_unrelated– adds--allow-unrelated-historieswhen requiredgit_not_command– fixes wrong git commands likegit brnch;git_pull– sets upstream before executing previousgit pull;git_pull_clone– clones instead of pulling when the repo does not exist;git_pull_uncommitted_changes– stashes changes before pulling and pops them afterwards;git_push– adds--set-upstream origin $branchto previous failedgit push;git_push_different_branch_names– fixes pushes when local brach name does not match remote branch name;git_push_pull– runsgit pullwhenpushwas rejected;git_push_without_commits– Creates an initial commit if you forget and onlygit add ., when setting up a new project;git_rebase_no_changes– runsgit rebase --skipinstead ofgit rebase --continuewhen there are no changes;git_remote_delete– replacesgit remote delete remote_namewithgit remote remove remote_name;git_rm_local_modifications– adds-for--cachedwhen you try torma locally modified file;git_rm_recursive– adds-rwhen you try torma directory;git_rm_staged– adds-for--cachedwhen you try torma file with staged changesgit_rebase_merge_dir– offersgit rebase (--continue | --abort | --skip)or removing the.git/rebase-mergedir when a rebase is in progress;git_remote_seturl_add– runsgit remote addwhengit remote set_urlon nonexistant remote;git_stash– stashes your local modifications before rebasing or switching branch;git_stash_pop– adds your local modifications before popping stash, then resets;git_tag_force– adds--forcetogit tagwhen the tag already exists;git_two_dashes– adds a missing dash to commands likegit commit -amendorgit rebase -continue;go_run– appends.goextension when compiling/running Go programs;go_unknown_command– fixes wronggocommands, for examplego bulid;gradle_no_task– fixes not found or ambiguousgradletask;gradle_wrapper– replacesgradlewith./gradlew;grep_arguments_order– fixesgreparguments order for situations likegrep -lir . test;grep_recursive– adds-rwhen you try togrepdirectory;grunt_task_not_found– fixes misspelledgruntcommands;gulp_not_task– fixes misspelledgulptasks;has_exists_script– prepends./when script/binary exists;heroku_multiple_apps– add--apptoherokucommands likeheroku pg;heroku_not_command– fixes wrongherokucommands likeheroku log;history– tries to replace command with most similar command from history;hostscli– tries to fixhostscliusage;ifconfig_device_not_found– fixes wrong device names likewlan0towlp2s0;java– removes.javaextension when running Java programs;javac– appends missing.javawhen compiling Java files;lein_not_task– fixes wrongleintasks likelein rpl;long_form_help– changes-hto--helpwhen the short form version is not supportedln_no_hard_link– catches hard link creation on directories, suggest symbolic link;ln_s_order– fixesln -sarguments order;ls_all– adds-Atolswhen output is empty;ls_lah– adds-lahtols;man– changes manual section;man_no_space– fixes man commands without spaces, for examplemandiff;mercurial– fixes wronghgcommands;missing_space_before_subcommand– fixes command with missing space likenpminstall;mkdir_p– adds-pwhen you try to create a directory without parent;mvn_no_command– addsclean packagetomvn;mvn_unknown_lifecycle_phase– fixes misspelled lifecycle phases withmvn;npm_missing_script– fixesnpmcustom script name innpm run-script