chmod +x vs chmod 755 All In One

chmod +x vs chmod 755 All In One

What is the difference between “chmod +x” and “chmod 755”?

https://askubuntu.com/questions/932713/what-is-the-difference-between-chmod-x-and-chmod-755

chmod +x / chmod 755

chmod +x === chmod 755

# chmod +x is equal to chmod ugo+x (Based on umask value)
# chmod 755 is equal to chmod u=rwx,go=rx

$ chmod +x
$ chmod 755
$ chmod u=rwx,go=rx

755

# rwx = 7
# r-x = 5
# r-x = 5

$ ls -alth
-rwxr-xr-x

777

# rwx = 7
# rwx = 7
# rwx = 7

$ ls -alth
-rwxrwxrwx

demos

npm install hooks

• preinstall

• install

• postinstall

• prepublish

• preprepare

• prepare

• postprepare

https://docs.npmjs.com/cli/v9/using-npm/scripts#npm-install

# npm script
$ chmod +x ./scripts/preinstall.sh
$ chmod +x ./scripts/install.sh
$ chmod +x ./scripts/postinstall.sh

$ chmod +x ./scripts/prepublish.sh
$ chmod +x ./scripts/preprepare.sh
$ chmod +x ./scripts/prepare.sh
$ chmod +x ./scripts/postprepare.sh

# 批量 folder
# $ chmod +x ./scripts/
$ chmod +x ./scripts/*.*

demos

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refs

Linux & chmod 777 & chmod 777 All In One

https://www.cnblogs.com/xgqfrms/p/9546961.html

npm scripts hooks All In One

https://www.cnblogs.com/xgqfrms/p/17246038.html

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