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zsh & tree & macOS

https://unix.stackexchange.com/questions/22803/counting-files-in-leaves-of-directory-tree

bug

$ tree

zsh: command not found: tree

solutions

https://blog.csdn.net/science_Lee/article/details/79565931

$ brew install tree

https://blog.csdn.net/u011781521/article/details/53868616

$ vim .bash_profile 
# 增加
# export PATH=/bin:/usr/bin:/usr/local/bin:$PATH

$ source .bash_profile 

# .zshrc 中添加一行
# source ~/.bash_profile

http://yijiebuyi.com/blog/c0defa3a47d16e675d58195adc35514b.html
https://zhuanlan.zhihu.com/p/43704296

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https://www.cnblogs.com/xgqfrms/p/9491946.html

# all
$ tree

# folder only
$ tree -d

# src folder
$ tree src

# ignore folder
$ tree -I "node_modules*"

Linux & Alias

10个Linux命令别名

https://zhuanlan.zhihu.com/p/53011698

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chmod +x ???

➜ ~ brew install tree
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> Updated Formulae
adwaita-icon-theme         gitmoji                    passenger
ammonite-repl              glooctl                    proteinortho
angular-cli                helmfile                   pulumi
ansible                    hugo                       root
apib                       icecream                   s-lang
apr-util                   istioctl                   serverless
auditbeat                  kibana                     skaffold
bison                      libsoup                    snakemake
bit                        logstash                   snapcraft
ccache                     metricbeat                 snownews
codespell                  miller                     sshfs
conan                      minio                      starship
docfx                      nats-streaming-server      traefik
elasticsearch              netdata                    webpack
exploitdb                  netlify-cli                wtfutil
firebase-cli               opa
fonttools                  openssl@1.1

Error: The following directories are not writable by your user:
/usr/local/share/man/man5
/usr/local/share/man/man7

You should change the ownership of these directories to your user.
  sudo chown -R $(whoami) /usr/local/share/man/man5 /usr/local/share/man/man7

And make sure that your user has write permission.
  chmod u+w /usr/local/share/man/man5 /usr/local/share/man/man7
➜ ~ 

solution

OK

$ sudo chown -R $(whoami) /usr/local/share/man/man5 /usr/local/share/man/man7

$ chmod u+w /usr/local/share/man/man5 /usr/local/share/man/man7

$ brew install tree

not work

$ cat .zshrc

$ vim .zshrc

# add

# i

# :ws

$ touch .bash_profile

$ source .bash_profile

# ..bash_profile

https://stackoverflow.com/questions/39037537/how-to-set-bash-profile-if-it-does-not-exist-yet-i-want-to-launch-sublime-fro

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