2
0
mirror of https://github.com/xcat2/xcat-core.git synced 2025-06-12 00:00:12 +00:00

Remove trailing spaces in file docs/source/guides/admin-guides/references/man8/tabdump.8.rst

This commit is contained in:
GONG Jie
2017-12-31 23:59:59 +00:00
parent ccff54afb9
commit abaac35fd0

View File

@ -19,7 +19,7 @@ SYNOPSIS
********
\ **tabdump**\
\ **tabdump**\
\ **tabdump**\ [\ **-d**\ ] [\ *table*\ ]
@ -54,40 +54,40 @@ OPTIONS
\ **-?|-h|-**\ **-help**\
\ **-?|-h|-**\ **-help**\
Display usage message.
\ **-d**\
\ **-d**\
Show descriptions of the tables, instead of the contents of the tables. If a table name is also specified, descriptions of the columns (attributes) of the table will be displayed. Otherwise, a summary of each table will be displayed.
\ **-n**\
\ **-n**\
Shows the most recent number of entries as supplied on the -n flag from the auditlog or eventlog table.
\ **-f**\
\ **-f**\
File name or path to file in which to dump the table. Without this the table is dumped
to stdout. Using the -f flag allows the table to be dumped one record at a time. If tables are very large, dumping to stdout can cause problems such as running out of memory.
\ **-w**\ \ *'attr==val'*\ \ **-w**\ \ *'attr=~val'*\ ...
Use one or multiple -w flags to specify the selection string that can be used to select particular rows of the table. See examples.
Operator descriptions:
.. code-block:: perl
== Select nodes where the attribute value is exactly this value.
!= Select nodes where the attribute value is not this specific value.
> Select nodes where the attribute value is greater than this specific value.
@ -96,8 +96,8 @@ OPTIONS
<= Select nodes where the attribute value is less than or equal to this specific value.
=~ Select nodes where the attribute value matches the SQL LIKE value.
!~ Select nodes where the attribute value matches the SQL NOT LIKE value.
@ -123,105 +123,105 @@ EXAMPLES
1. To display the contents of the site table:
.. code-block:: perl
tabdump site
2. To display the contents of the nodelist table where the groups attribute is compute :
.. code-block:: perl
tabdump -w 'groups==compute' nodelist
3. To display the contents of the nodelist table where the groups attribute is comput% where % is a wildcard and can represent any string and the status attribute is booted :
.. code-block:: perl
tabdump -w 'groups=~comput%' -w 'status==booted' nodelist
4. To display the records of the auditlog on date 2011-04-18 11:30:00 :
.. code-block:: perl
tabdump -w 'audittime==2011-04-18 11:30:00' auditlog
5. To display the records of the auditlog starting on 2011-04-18:
.. code-block:: perl
tabdump -w 'audittime>2011-04-18 11:30:00' auditlog
6. To display the 10 most recent entries in the auditlog:
.. code-block:: perl
tabdump -n 10 auditlog
7. To see what tables exist in the xCAT database:
.. code-block:: perl
tabdump
8. To back up all the xCAT database tables, instead of running \ **tabdump**\ multiple times, you can use the \ **dumpxCATdb**\ command as follows:
.. code-block:: perl
dumpxCATdb -p /tmp/xcatbak
See the \ **dumpxCATdb**\ man page for details.
9. To display a summary description of each table:
.. code-block:: perl
tabdump -d
10. To display a description of each column in the nodehm table:
.. code-block:: perl
tabdump -d nodehm