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Why two `touch`es running back-to-back generate files with the same time
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From: |
Peng Yu |
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Subject: |
Why two `touch`es running back-to-back generate files with the same time? |
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Date: |
Thu, 9 Apr 2015 16:56:22 -0500 |
Hi, See below for the output. I have Mac OS X 10.9.5.
/tmp$ touch a; touch b
/tmp$ [ a -nt b]
bash: [: missing `]'
/tmp$ [ a -nt b ]; echo $?
1
/tmp$ [ b -nt a ]; echo $?
1
/tmp$ stat a
File: ‘a’
Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: 1000001h/16777217d Inode: 32209182 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 501/ py) Gid: ( 0/ wheel)
Access: 2015-04-09 16:47:03.000000000 -0500
Modify: 2015-04-09 16:47:03.000000000 -0500
Change: 2015-04-09 16:47:03.000000000 -0500
Birth: 2015-04-09 16:47:03.000000000 -0500
/tmp$ stat b
File: ‘b’
Size: 0 Blocks: 0 IO Block: 4096 regular empty file
Device: 1000001h/16777217d Inode: 32209183 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 501/ py) Gid: ( 0/ wheel)
Access: 2015-04-09 16:47:03.000000000 -0500
Modify: 2015-04-09 16:47:03.000000000 -0500
Change: 2015-04-09 16:47:03.000000000 -0500
Birth: 2015-04-09 16:47:03.000000000 -0500
--
Regards,
Peng
- Why two `touch`es running back-to-back generate files with the same time?,
Peng Yu <=