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Posts Tagged 'unix'

How To Get Version of HP-UX

Posted on January 7th, 2013 · Posted in Blog, Unix

In case you wonder what version of HP-UX you are running, the command to use is uname. Here’s the syntax. uname -r The output will be something like this B.11.31

Count Occurrence of Character in String Unix Shell

Posted on May 29th, 2012 · Posted in Blog, Linux, Unix

How do we exactly count the occurrence of a particular character in a string in bash scripting? Well, there’s quite a number of ways of doing this. Here’s the simplest.. read more

Suppress Error Message of cp (copy)

Posted on May 4th, 2012 · Posted in Blog, Linux, Unix

There are times when you don’t need to know if the command you fired threw an error or not. That’s exactly what I needed in one of the systems I.. read more

Hide sqlldr Oracle Password in PS Command

Posted on February 10th, 2012 · Posted in Oracle, PL/SQL, Unix

Our internal audit team has raised an issue on some scripts exposing database user, password and tns. You see, all you need is an access to unix shell and run.. read more

Recursive setacl command on Linux/Unix

Posted on June 24th, 2011 · Posted in Blog, Linux, Unix

Setting access control list(acl) recursively is not as straigthforward in HP/UX. I believe the same is true for other Unix flavors. In case you are wondering how, the command is.. read more