Scope of exported function Post: 302496307

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

$0 scope in function and calling script

Hi folks, I'm just running through an oreilly korn shell book but have witnessed an output difference on my own unix machine and the output provided in the book. Can anyone help? create a script called ascript as follows: function afunc { print in function $0: $1 $2 var1="in...

2. Linux

Can USB Devices Be Exported Over a Network?

While I know that it's possible to use something like SANE to share a USB scanner over a network, or use NBD or iSCSI to share a USB flash or external HD over the network, I've been wondering about a raw USB <--> TCP/IP transport. Back in the late 90s, I swear I remember hearing about a project...

3. Solaris

Remove the exported zpool

I had a pool which was exported and due to some issues on my SAN i was never able to import it again. Can anyone tell me how can i destroy the exported pool to free up the LUN. I tried to create a new pool on the same pool but it gives me following error # zpool create emcpool4 emcpower0c...

4. Shell Programming and Scripting

Seeing variable which are exported with export

Greeting to all of you! I've small issue related to the variable which we are setting and exporting through scripts, in one of the script there are some variable used but I am not abel to get the detail as where they are set. I tried finding the detail with the help of env but no luck. ...

5. Shell Programming and Scripting

using the exported variable after su

Dear All,How can use a variable which I have exported when I am logged into one user to be used once I su to another user.something like 1.Login to Unix box as user12. export var1="TEST"3. su - user24. User the var1 value ( it should return TEST)I have checked just export does not work. any other...

6. AIX

exported filesystems on a NIM server

I have a filesystem that was exported sometime in the past, probably by NIM processes, but cannot be unexported now. How can I get rid of this? Any ideas? I tried rebooting and it survived it. hostname:/:$ exportfs -v /usr/lpp/bos.sysmgt/nim/methods...

7. Shell Programming and Scripting

Use of exported variable

i have to use the exported variable from one script into another script ex : A.ksh # !/bin/ksh chk1=56 export chk1 B.ksh # !/bin/ksh echo $chk1 i have executed the...

8. Shell Programming and Scripting

BASH: variable and function scope and subscripts

Hi, I'm a Delphi developer new to linux, new to this forums and new to BASH programming and got a new task in my work: maintaining an existing set of BASH scripts. First thing I want to do is making the code more reliable as in my opinion it's really bad written. So here's the quest: I'm...

9. UNIX for Beginners Questions & Answers

Sudo has no access to exported bash function

Hello. I am running leap 15.1 sudo behavior may differ from other distrib. I have a file with functions definition .... function_1 { echo "Hello world" } export -f function_1 This file is sourced by both /etc/bash.bashrc.local and profile.local. So the functions are...

10. UNIX for Beginners Questions & Answers

Loading associative array from exported function

Hello. I have an export of an associative array build using declare -p SOME_ARRAY_NAME > SOME_FILE_NAME.txt. Producing some thing like declare -A SOME_ARRAY_NAME=( ="some_text" ="a_text" ......... ="another_text" ) in a text file. I have a stock of functions which are sourced from...

LEARN ABOUT OSF1

hostname

hostname(5)							File Formats Manual						       hostname(5)

NAME

       hostname - Host name resolution description

DESCRIPTION

       Host names are domains, where a domain is a hierarchical, dot-separated list of subdomains; for example, the machine monet, in the Berkeley
       subdomain of the EDU subdomain of the Internet would be represented as follows: monet.Berkeley.EDU

       Notice that there is no trailing dot.

       Host names are often used with network client and server programs, which must generally translate the name to an  address  for  use.  (This
       function  is  generally	performed by the gethostbyname() function.) Host names are resolved by the Internet name resolver in the following
       fashion.

       If the name consists of a single component (that is, contains no dot), and if the HOSTALIASES environment variable is set to the name of  a
       file,  that  file  is searched for a string matching the input host name. The file should consist of lines made up of two white-space sepa-
       rated strings, the first of which is the host name alias, and the second of which is the complete host name  to	be  substituted  for  that
       alias.	If  a  case-insensitive match is found between the host name to be resolved and the first field of a line in the file, the substi-
       tuted name is looked up with no further processing.

       If the input name ends with a trailing dot, the trailing dot is removed, and the remaining name is looked up with no further processing.

       If the input name does not end with a trailing dot, it is looked up by searching through a list of domains until  a  match  is  found.  The
       default	search list includes first the local domain, then its parent domains with at least 2 name components (longest first). For example,
       in  the	domain	CS.Berkeley.EDU,  the  name  lithium.CChem  will  be  checked  first  as   lithium.CChem.CS.Berkeley.EDU   and	 then	as
       lithium.CChem.Berkeley.EDU. Lithium.CChem.EDU will not be tried, as there is only one component remaining from the local domain. The search
       path can be changed from the default by a system-wide configuration file.

SEE ALSO

       Functions: gethostbyname(3)

       Commands: named(8)

																       hostname(5)