Useful tips

How do I stop sendmail on HP-UX?

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How do I stop sendmail on HP-UX?

1) Type the command /sbin/init. d/sendmail stop – to stop sendmail manually or set SENDMAIL_SERVER=0 in /etc/rc. config. d/mailservs file to disable sendmail automatic start after reboot.

How do I uninstall HP-UX?

Procedure

  1. From the System Administration Manager (SAM), double click Accounts for Users and Groups.
  2. Double click Groups.
  3. Highlight the name of the group and select Modify from the Actions pull down to display the Modify an Existing Group panel.
  4. Select a user that you want to remove from the group and click Remove.

How do I check my HP-UX trusted system?

Trusted System

  1. If an HP-UX system is trusted then you will get the output like shown below for the above command. # /usr/lbin/getprdef -r.
  2. Check the system and see if it have a /tcb directory then the system is trusted.
  3. Check the second field in /etc/passwd file, it should be an * for a trusted system.

How do I disable SMTP service?

Click Start, point to Administrative Tools, and then click Services. In the console tree, select Services (local). In the results pane, right-click Simple Mail Transfer Protocol (SMTP), and then click Start, Stop, or Pause.

How do I know if SMTP is running on Windows?

How to manually test if an SMTP server can receive email

  1. From the Windows Start Menu select Start->Run and enter CMD as the application to open. Select OK.
  2. At the command prompt, enter the following: telnet mail.mailenable.com 25.
  3. Type the word QUIT and then press enter.

Is HP-UX an OS?

HP-UX (from “Hewlett Packard Unix”) is Hewlett Packard Enterprise’s proprietary implementation of the Unix operating system, based on Unix System V (initially System III) and first released in 1984. HP has had a long partnership with Veritas Software, and uses VxFS as the primary file system.

How does the HP-UX shutdown command work?

Under HP-UX, the shutdown command has the following modified form: where -y again says to answer prompts automatically with yes, and grace is the number of seconds to wait before shutting down. The keyword now may be substituted for grace. The shutdown command takes the system to single-user mode.

How does fsadm work in Linux?

When fsadm is invoked, it opens the file lost+found/.fsadm in the root of the file system specified by mount _ point. If the file does not exist, it is created. The fcntl (2) system call obtains a write lock on the file.

What does fsadm do with a mount point?

If mount _ point is a Storage Checkpoint, fsadm performs the specified operation on the entire file system, including all of its Storage Checkpoints. VxFS file systems running on HP-UX 10.20 and later contain features that are incompatible with earlier versions of HP-UX and applications.

What are the differences between earlier versions of HP-UX and VxFS?

VxFS file systems running on HP-UX 10.20 and later contain features that are incompatible with earlier versions of HP-UX and applications. These features are large files (file sizes greater than two gigabytes), and hierarchical storage management via the DMAPI (Data Management Applications Programming Interface).

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