I just installed Red Hat Linux 7.3 on one of our server. Everything works fine except couple things I want to change:
Could someone give me the full instruction of how to change the IPadress and the name of the computer name please???
Please give me the full instructions b/c I am new with... (2 Replies)
I have Sco openserver 5.0. It had a 125. ip. I changed it to a 192. ip. was unable to ping the 192. I was told to change it in the
etc/tcp
etc/hosts
files which i did. still unable to ping.
i am getting a message unable to route to host.
I also have an error in my etc/tcp file on line... (1 Reply)
Hi all,
Can u give me some suggestions how to add Ip Address through Programmatically , Actually I done it in Windows But now I want same thing in Unix................................
Can Any body Help to me....... (6 Replies)
hi,
can any one say how to get the server name if we know the ipaddress
ie nslookup gives ipaddress if server name is given
in the same way can i have server name if i know ipaddress
thanks & regards
babu :o (1 Reply)
Hi,
How can I figure out the IP address of my node in HP-UX?
Here is uname -a:
/throra10 >uname -a
HP-UX finprod B.11.23 U ia64 3832216299 unlimited-user license
This is to launch Xterminal.
Thanks. (7 Replies)
which kernel data structure stores ipaddress. and how to change the ipaddress other that ifconfig.
in case of dhcp client daemon how linux automatically assigns ipaddress fetched?
Would some one answer these questions please? (3 Replies)
Hi Friends,
I am new to UNIX. I wonder how can I get the ipaddress of my machine? In windows, i can use ipconfig to get my ipaddress. I am aware of ifconfig but it does not give the ipaddress.:)
Thanks and regards,
Dinesh Venkatesan. (4 Replies)
Hi
I need to Grep for an ipaddress and need to substitute one octet with another octet
I have used the following code
gateway=`netstat -rn| grep default | tr -s " "|cut -d " " -f2 | head -1`
If the output is 9.3.94.1
I need to modify as 9.3.100.1
Please help (4 Replies)
set fid
set content
close $fid
## Split into records on newlines
set records
send "records splited\n"
send $records\n
set a "test\n"
send $a
foreach rec $records {
## Split into fields on colons
set fields
#set fields
puts $fields
for {set x 1} {$x < 4} {incr x} {... (1 Reply)
Discussion started by: rachanaPatel
1 Replies
LEARN ABOUT PHP
_env
_ENV(3) 1 _ENV(3)
$_ENV - Environment variables
An associative array of variables passed to the current script via the environment method.
These variables are imported into PHP's global namespace from the environment under which the PHP parser is running. Many are provided by
the shell under which PHP is running and different systems are likely running different kinds of shells, a definitive list is impossible.
Please see your shell's documentation for a list of defined environment variables.
Other environment variables include the CGI variables, placed there regardless of whether PHP is running as a server module or CGI proces-
sor.
$HTTP_ENV_VARS contains the same initial information, but is not a superglobal. (Note that $HTTP_ENV_VARS and $_ENV are different variables
and that PHP handles them as such)
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 4.1.0 | |
| | |
| | Introduced $_ENV that deprecated $HTTP_ENV_VARS. |
| | |
+--------+---------------------------------------------------+
Example #1
$_ENV example
<?php
echo 'My username is ' .$_ENV["USER"] . '!';
?>
Assuming "bjori" executes this script
The above example will output something similar to:
My username is bjori!
Note
This is a 'superglobal', or automatic global, variable. This simply means that it is available in all scopes throughout a script.
There is no need to do global $variable; to access it within functions or methods.
getenv(3), The filter extension.
PHP Documentation Group _ENV(3)