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Re: Feature request: Can bash provide some mechanism for locking/unlocki
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From: |
Eric Blake |
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Subject: |
Re: Feature request: Can bash provide some mechanism for locking/unlocking? |
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Date: |
Thu, 15 Apr 2010 10:04:05 -0600 |
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Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Lightning/1.0b1 Thunderbird/3.0.4 |
On 04/15/2010 08:28 AM, Clark J. Wang wrote:
> In C code I can use lockf(), flock(), semaphore and mutex for locking /
> unlocking. Can bash provide some similar mechanisms?
man 1 flock
If necessary, you may need to install:
ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/
--
Eric Blake eblake@redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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Re: Feature request: Can bash provide some mechanism for locking/unlocking?, Jan Schampera, 2010/04/15