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i want to set sticky bit for all directories in a directory excluding files. is there any wild card to do this?

#sudo chmod g+s /var/www/<WILD_CARD_FOR_ALL_DIRECTORIES>
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3 Answers 3

up vote 16 down vote accepted

Use */ to match only directories.

chmod g+s /var/www/*/

To match all directories and subdirectories use **/*/ (provided you have globstar enabled in bash):

shopt -s globstar
chmod g+s /var/www/**/*/
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2  
Works well, but will break as soon the expanded command line length exceeds the command line length limit. -> cyberciti.biz/faq/argument-list-too-long-error-solution –  Bonsi Scott Jan 4 '13 at 9:22
    
yes, I am well aware of that. However, the OP asked for a "wildcard". –  dogbane Jan 4 '13 at 9:32
    
yeah! i asked for wildcard, thanq. –  neckTwi Jan 5 '13 at 6:21
    
i know that he asked for a wildcard-solution. I've only pointed out that it would fail under some circumstance. Other that that, no critc to see here (I#ve commented yet upvoted, because it is a working solution for most cases) ^^ –  Bonsi Scott Jan 7 '13 at 18:24

you can use find , see below example

find /var/www/ -type d -exec chmod g+s {} \;
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3  
This is nice, yet not a wildcard though - but it has the advantage on not failing due to much directories –  Bonsi Scott Jan 4 '13 at 9:19
    
Note that this is recursive by default. If you only want your command applied to the top level you can use the -maxdepth find argument. –  Kris Harper Jan 4 '13 at 14:16

This is NOT a wildcard, so I apologize for a non-answer, however...
ls -al |grep ^d | awk '{print$NF}' will list all directories in the current dir, it's up to you to decide if you want to process . and .. or strip them.

echo $(ls -al |grep ^d | awk '{print$NF}') does makes it behave like a wildcard

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This will break if your files have leading or trailing whitespace, or newlines. –  Chris Down Feb 26 '13 at 8:30

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