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db_command_tutorial [2015/05/22 09:45]
stephdl
db_command_tutorial [2019/06/05 19:48] (current)
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   signal-event nethserver-php-save   signal-event nethserver-php-save
  
-The first line changes the value for the memory limit of PHP, the second line regenerates the configuration file and the last line will reload Apache (and subsequently also PHP as this is configured as module of Apache).+The first line changes the value for the memory limit of PHP, the second line regenerates the configuration file and restart apache.  
 +<WRAP center round alert 60%> 
 +**The signal-event is a mandatory to apply the modification** 
 +</WRAP>
  
 <WRAP center round tip 60%> <WRAP center round tip 60%>
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 Use of 'config' is a shorthand version for 'db configuration' and therefore only works with the configuration database Use of 'config' is a shorthand version for 'db configuration' and therefore only works with the configuration database
 </WRAP> </WRAP>
 +====Keys/Properties/values====
 +
 +All turn around A key with properties and values of the properties, no more, no less. You can have a lot of properties under a key which is unique
 +
 +  # db configuration show passwordstrength    <- database => configuration
 +   passwordstrength=configuration             <- Key (type = configuration) 
 +     Admin=strong                             <- property (value = strong)
 +     Ibays=strong                             <- property (value = strong)
 +     MaxPassAge=180                           <- property (value = 180)
 +     MinPassAge=0                             <- property (value = 0)
 +     PassExpires=yes                          <- property (value = yes)
 +     PassWarning=7                            <- property (value = 7)
 +     Users=strong                             <- property (value = strong)
 +
 +
 +Apply the above "reasoning" to any database and the the syntax presented by issuing db then makes sense.
 +
 +Note that missing (or no) properties and values do not necessarily mean no value is in the /etc/file.conf system, as the template code can have a default value in the absence of a specific db value.
 +
 +Note to determine what db settings are supported by sme code, or what the default values are, refer to (ie read) the code that is in the particular template or custom template associated with a /etc/file.conf
 + 
 +Look in /etc/e-smith/templates/... and /etc/e-smith/templates-custom/....
 +and subfolders and template fragments applicable to particular /etc/file.conf configuration files.
 +
  
 ====show all available databases==== ====show all available databases====
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 for example for example
-  db configuration setprop plop WpLang <nowiki>''</nowiki>+  db configuration setprop plop WpLang ''
 or or
-  config setprop plop WpLang <nowiki>''</nowiki>+  config setprop plop WpLang ''
  
 <WRAP center round tip 60%> <WRAP center round tip 60%>
db_command_tutorial.1432287919.txt.gz · Last modified: 2019/06/05 19:48 (external edit)