如何使目录可写？

我怎样才能使一个目录可写，从 OS X 终端？

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chmod +w <directory>

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最佳答案

chmod 777 <directory>

This will give you execute/read/write privileges. You can play with the numbers to finely tune your desired permissions.

Here is the wiki with great examples.

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chmod +w <directory> or chmod a+w <directory> - Write permission for user, group and others
chmod u+w <directory> - Write permission for user
chmod g+w <directory> - Write permission for group
chmod o+w <directory> - Write permission for others

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To make the parent directory as well as all other sub-directories writable, just add -R

chmod -R a+w <directory>

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chmod 777 <directory>

this not change all ,just one file

chmod -R a+w <directory>

this ok

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Execute at Admin privilege using sudo in order to avoid permission denied (Unable to change file mode) error.

sudo chmod 777 <directory location>