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Comments on What does capital T mean in the output of 'ls -l'?

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What does capital T mean in the output of 'ls -l'?

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I had a nightly cronjob start throwing errors about "inappropriate permissions..."

rsync: [generator] failed to set permissions on "/data2/home/redacted/alsoredacted/opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml": Inappropriate file type or format (79)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1179) [sender=3.1.2]

Looking into it I found:

[myname@myserver ~]$ ls -l /opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml
-rw-rw-r-T. 1 root root 735 Dec 19 22:03 /opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml

I suspected the 'sticky bit'.

Googling it I found this:

`T'
      If the restricted deletion flag or sticky bit is set but the
      other-executable bit is not set.

I thought lsattr would show it if it was set sticky but I guess not:

$ lsattr /opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml
-------------e-- /opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml

What does the capital T mean and how do I get rid of it?

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To get rid of it, I ran:

$ sudo chmod  o-t /opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml
$ ls -l /opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml 
-rw-rw-r--. 1 root root 735 Dec 19 22:03 /opt/dell/srvadmin/var/log/openmanage/omcmdlog.xml

I am still not entirely sure if it was sticky or setuid (more likely) but there's no reason that file should have been specially permissioned.

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Works for me (1 comment)
Works for me
re89j‭ wrote about 2 years ago

Probably not the very best answer, but worked to fix my rsync error