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linux:redhat [2008/03/22 20:55]
a +How do I set the real time scheduling priority of a process?
linux:redhat [2009/05/25 00:35] (current)
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 https://rhn.redhat.com/network/software/download_isos.pxt https://rhn.redhat.com/network/software/download_isos.pxt
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 ===== How do I set the real time scheduling priority of a process? ===== ===== How do I set the real time scheduling priority of a process? =====
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 Red Hat’s customer service and support teams receive technical support questions from users all over the world. Red Hat technicians add the questions and answers to Red Hat Knowledgebase on a daily basis. Access to Red Hat Knowledgebase is free. Red Hat Magazine offers a preview into the Red Hat Knowledgebase by highlighting some of the most recent entries. The information provided in this article is for your information only. The origin of this information may be internal or external to Red Hat. While Red Hat attempts to verify the validity of this information before it is posted, Red Hat makes no express or implied claims to its validity. Red Hat’s customer service and support teams receive technical support questions from users all over the world. Red Hat technicians add the questions and answers to Red Hat Knowledgebase on a daily basis. Access to Red Hat Knowledgebase is free. Red Hat Magazine offers a preview into the Red Hat Knowledgebase by highlighting some of the most recent entries. The information provided in this article is for your information only. The origin of this information may be internal or external to Red Hat. While Red Hat attempts to verify the validity of this information before it is posted, Red Hat makes no express or implied claims to its validity.
  
 +===== How do I set default password expiration for new accounts? =====
 +To set the default password expiration when creating new accounts on Red Hat® Enterprise Linux®, edit the ** ''/etc/login.defs''** file.
 +
 +For example, to set the default maximum number of days a password may be used, change the following parameter in ''login.defs'':
 +
 +   PASS_MAX_DAYS 30
 +
 +To set the default number of days warning given before a password expires, change the following parameter in'' login.defs'':
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 +   PASS_WARN_AGE 7
  
 +Please refer the man page of login.defs for more parameters about default password expiration.
  
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