The most important thing for me was here to have a version of a command with an option that is as short as possible, so it's convenient to use it.
And on a second thought, I think environment variables are not such a good way to use in general. I appreciate explicit parameter handover more since external dependencies and data access is not hiden in the code but directly visible at a program call.
And I would better write such script in a single file now:
Hi!
How-to get the environment variables in GNU.
getenv() only fetches the ones that you can find under export (not the ones under declare)...
best regars .David (2 Replies)
hi,
I want to create a new EV(Environment Variable) through a c program and I done this thing through setenv() method. But the newly created EV is not permanent, i.e. when I exit from the program the EV also no longer lives. But I want to make it a permanent EV for the current user. Actually I... (6 Replies)
say i define an environment variable in a particular script (upgrade.sh).
my script is upgarde.sh and it calls another script try.sh. will this environment variable be accessible to try.sh also. if not how to I make environment variables global so that they can be used by any script. (2 Replies)
Hi all,
I have a file contain 100 lines xml. Would like to get the note value of special attribute. Could anyone help?
input:
<a>1</a><b>2</b><c>3</c><d>4</d><e>5</e><f>64</f>
<a>1</a><b>2</b><c>33</c><d>4</d><e>56</e><f>63</f>
<a>1</a><b>2</b><c>66</c><d>4</d><e>58</e><f>62</f>... (3 Replies)
Hi Experts,
Need your help in understanding the commands to setup the environment variables in hp-ux.
Beleive need to use either set,setenv or export.
I am confused between above three options, when to use which option?
On command line, I have tried both set and setenv but couldn't... (1 Reply)
1. The problem statement:
What is the mesg value set for your environment? If it is on, how would you turn off your current
session? How would you set it permanently?
3. The attempts at a solution :
Read Unix The textbook.
3rd chapter has many things like environment variables and... (5 Replies)
Hi All,
I need to understand following three environment variables and their usages in HP Unix.
_M_ARENA_OPTS
_M_CACHE_OPTS
PTHREAD_SCOPE_SYSTEM
How does these environment variables influence multi threaded applciation and how do we decide the value of these variables? Is there... (0 Replies)
Discussion started by: angshuman
0 Replies
LEARN ABOUT SUNOS
export
asadmin-export(1AS) User Commands asadmin-export(1AS)NAME
asadmin-export, export - marks a variable name for automatic export to the environment of subsequent commands in multimode
SYNOPSIS
export [ name=value [ name=value]*]
Marks a variable name for automatic export to the environment of subsequent commands. All subsequent commands use the variable name values
as specified; unless you unset them or exit multimode. If only the variable name is specified, the current value of that variable name is
displayed. If the export command is used without any arguments, a list of all the exported variables and their values is displayed.
Exported shell environment variables set prior to invoking the asadmin utility are imported automatically and set as exported variables
within asadmin. Unexported environment variables cannot be read by the asadmin utility.
OPERANDS
name=value variable name and value for automatic export to the environment to be used by subsequent commands.
Example 1: Using export to list the environment variables
asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin AS_ADMIN_PASSWORD=password
asadmin> export AS_ADMIN_PREFIX=server1.jms-service
asadmin> export //to list the environment variables that are set
AS_ADMIN_HOST=bluestar
AS_ADMIN_PORT=8000
AS_ADMIN_USER=admin
AS_ADMIN_PASSWORD=********
AS_ADMIN_PREFIX=server1.jms-service
Where: the export command lists the environment variables that are set. In this case, the environment variables have been set to: the host
is bluestar, the port is 8000, the administrator user is admin with an associated password, and the prefix is server1.jms-service.
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-unset(1AS), asadmin-multimode(1AS)J2EE 1.4 SDK March 2004 asadmin-export(1AS)