How To Measure Network Latency With Ping And Dtrace in Solaris.

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Measuring Network Latency In Solaris Use the below dtrace script (SuperPing.d) to measuring Network Latency.

Run it like the below.

Sample output.

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Solaris privlges

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To find out what privileges are stopping you from running a command, you should run it under ppriv -eD command. For example: You can then use usermod -K … to assign the necessary privileges to a user. For example:

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Protecting Files From Getting Overwritten Mistakenly

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Protecting Files From Overwriting Mistakenly To set protection on, run the below.

To make it permanent just add to your .bashrc

An example how things will work after noclobber is set.

To forcibly overwrite the file, just add the !, like the example below.

To unset in your current shell, just […]

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Solaris 11, Korn Shell 93 COMPATIBILITY

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In Oracle Solaris 11, Korn Shell 93 (/usr/bin/ksh/ or usr/bin/ksh93) replaces both the Bourne Shell (/usr/bin/sh or /sbin/sh) and Korn Shell 88 (/usr/bin/ksh). There are some incompatibilities between the shells. They are described in: /usr/share/doc/ksh/COMPATIBILITY If a script has compatibility problems you can use the legacy shell by changing the she-bang line: If this doesn't […]

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