问题
I am trying to chown a home directory test for an bash script. I need this functionality because of syncthing which is not syncing the ownerships.
#!/bin/bash
user=test
"chown $user:$user /home/$user"
When I use the above script, I get a message "test.sh: line 5: chown test:test ~/home/test/: No such file or directory "
Output of
ls -l /home/ |grep test
drwx------ 5 pwresettest 1005 121 2. Nov 04:23 pwresettest
drwx------ 14 test 1001 4096 29. Okt 05:41 test
When I am using the command on the commandline, it works without problems.
Did I do something wrong?
回答1:
The shell treats the quoted string as a single word to as the name of the command, rather than a command name followed by arguments. Simply take off the quotes you've added in your script:
#!/bin/bash
user=test
chown $user:$user /home/$user
回答2:
When you use chown on the command line you aren't quoting the entire command. Don't do that in the script either. – Etan Reisner
来源：https://stackoverflow.com/questions/33480688/chown-directory-in-bash