如何递归chmod除文件外的所有目录？

#1 楼

find /path/to/base/dir -type d -exec chmod 755 {} +

find /path/to/base/dir -type f -exec chmod 644 {} +

chmod 755 $(find /path/to/base/dir -type d)
chmod 644 $(find /path/to/base/dir -type f)

find /path/to/base/dir -type d -print0 | xargs -0 chmod 755 
find /path/to/base/dir -type f -print0 | xargs -0 chmod 644

#2 楼

chmod -R u+rwX,go+rX,go-w /path

#3 楼

chmod -R ugo-x,u+rwX,go+rX,go-w path

#4 楼

#!/bin/sh
# 
# chmodr.sh
#
# author: Francis Byrne
# date: 2011/02/12
#
# Generic Script for recursively setting permissions for directories and files
# to defined or default permissions using chmod.
#
# Takes a path to recurse through and options for specifying directory and/or 
# file permissions.
# Outputs a list of affected directories and files.
# 
# If no options are specified, it recursively resets all directory and file
# permissions to the default for most OSs (dirs: 755, files: 644).

# Usage message
usage()
{
  echo "Usage: q4312078q PATH -d DIRPERMS -f FILEPERMS"
  echo "Arguments:"
  echo "PATH: path to the root directory you wish to modify permissions for"
  echo "Options:"
  echo " -d DIRPERMS, directory permissions"
  echo " -f FILEPERMS, file permissions"
  exit 1
}

# Check if user entered arguments
if [ $# -lt 1 ] ; then
 usage
fi

# Get options
while getopts d:f: opt
do
  case "$opt" in
    d) DIRPERMS="$OPTARG";;
    f) FILEPERMS="$OPTARG";;
    \?) usage;;
  esac
done

# Shift option index so that  now refers to the first argument
shift $(($OPTIND - 1))

# Default directory and file permissions, if not set on command line
if [ -z "$DIRPERMS" ] && [ -z "$FILEPERMS" ] ; then
  DIRPERMS=755
  FILEPERMS=644
fi

# Set the root path to be the argument entered by the user
ROOT=

# Check if the root path is a valid directory
if [ ! -d $ROOT ] ; then
 echo "$ROOT does not exist or isn't a directory!" ; exit 1
fi

# Recursively set directory/file permissions based on the permission variables
if [ -n "$DIRPERMS" ] ; then
  find $ROOT -type d -print0 | xargs -0 chmod -v $DIRPERMS
fi

if [ -n "$FILEPERMS" ] ; then
  find $ROOT -type f -print0 | xargs -0 chmod -v $FILEPERMS
fi

#5 楼

find /path/to/base/dir -type d -exec chmod 755 {} \;

find /path/to/base/dir -type f -exec chmod 644 {} \;

#6 楼

#!/usr/bin/python3
import os
for par, dirs, files in os.walk('.'):
    for d in dirs:
        os.chmod(par + '/' + d, 0o755)
    for f in files:
        os.chmod(par + '/' + f, 0o644)

#7 楼

> tree -p chmodtests/
chmodtests/
├── [drwxr-xr-x]  aa/
│   ├── [drwxr-xr-x]  a1/
│   │   ├── [-r--r--r--]  read_only
│   │   ├── [-rw-rw-rw-]  read_w
│   │   └── [-rwxrwxrwx]  read_wx*
│   ├── [drwxr-xr-x]  a2/
│   ├── [-r--------]  read_only
│   ├── [-rw-------]  read_w
│   └── [-rwx------]  read_wx*
└── [drwxr-xr-x]  bb/

4 directories, 6 files

 chmod -vR a=r-wx,u=wr,a+X chmodtests/
 

mode of 'chmodtests/' retained as 0755 (rwxr-xr-x)
mode of 'chmodtests/aa' retained as 0755 (rwxr-xr-x)
mode of 'chmodtests/aa/a1' retained as 0755 (rwxr-xr-x)
mode of 'chmodtests/aa/a1/read_only' changed from 0444 (r--r--r--) to 0644 (rw-r--r--)
mode of 'chmodtests/aa/a1/read_w' changed from 0666 (rw-rw-rw-) to 0644 (rw-r--r--)
mode of 'chmodtests/aa/a1/read_wx' changed from 0777 (rwxrwxrwx) to 0644 (rw-r--r--)
mode of 'chmodtests/aa/read_only' changed from 0400 (r--------) to 0644 (rw-r--r--)
mode of 'chmodtests/aa/a2' retained as 0755 (rwxr-xr-x)
mode of 'chmodtests/aa/read_w' changed from 0600 (rw-------) to 0644 (rw-r--r--)
mode of 'chmodtests/aa/read_wx' changed from 0700 (rwx------) to 0644 (rw-r--r--)
mode of 'chmodtests/bb' retained as 0755 (rwxr-xr-x)

> tree -p chmodtests/
chmodtests/
├── [drwxr-xr-x]  aa/
│   ├── [drwxr-xr-x]  a1/
│   │   ├── [-rw-r--r--]  read_only
│   │   ├── [-rw-r--r--]  read_w
│   │   └── [-rw-r--r--]  read_wx
│   ├── [drwxr-xr-x]  a2/
│   ├── [-rw-r--r--]  read_only
│   ├── [-rw-r--r--]  read_w
│   └── [-rw-r--r--]  read_wx
└── [drwxr-xr-x]  bb/

drwxr-xr-x dir/
-r-------- dir/myfile

#8 楼

tree -faid /your_directory | xargs -L1 -I{} bash -c 'sudo chmod 755 ""' -- '{}'

 tree -faid /your_directory | xargs -L1 -I{} bash -c 'sudo chmod 755 "" && echo' -- '{}'

#9 楼

#!/bin/bash

if [ -e  ]; then
    if [ -d  ];then
        dir=
    else
        echo "No such directory: "
        exit
    fi
else
    dir="./"
fi

for f in $(ls -l $dir | awk '{print }'); do
    if [ -d $f ];then
        chmod 755 $f
    else
        chmod 644 $f
    fi
done