05-27-2004
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am new to UNIX , Can any one let me know how to execute shell script (i.e which command I have to use for the same).
Any help would be appreciated.
Thanks
siva
mymvs999@yahoo.com (3 Replies)
Discussion started by: siva
3 Replies
2. UNIX for Dummies Questions & Answers
Hi all,
I am begginer of UNIX . I dont know if i have a script written in korn shell with .ksh extention . If i want to execute that how can i do that? Can anybody suggest the best book to learn korn shell scripting.
Thanks
sam71 (1 Reply)
Discussion started by: sam71
1 Replies
3. Shell Programming and Scripting
HI,
bash-2.05# more mysqlstoporaclestart.sh
#!/bin/sh
mysqladmin -u root -pengineer shutdown
su - oracle -c "bash /export/home/oracle/oracle.sh"
bash-2.05# more /export/home/oracle/oracle.sh
/oracle/bin/sqlplus "/as sysdba"<< EOF
startup nomount... (2 Replies)
Discussion started by: prakash.gr
2 Replies
4. Shell Programming and Scripting
Hi all,
I am beginner in UNIX...I want to use unix shell script to create text.file...I know how to use using by command...can anybody tell me for the script?
Thanks
i changed the threads title from "tex file" to "text file", because "tex" would probably be misunderstood as reference to... (4 Replies)
Discussion started by: mastercar
4 Replies
5. Shell Programming and Scripting
Hi all,
I want to execute a shell script in which I call ssh to execute a remote command.
Everything works fine from command line but when I try to call from PHP (with exec or whatever function) it fails.
After some time I came to the root cause: when www-data execute the ssh command it asks... (4 Replies)
Discussion started by: Evan
4 Replies
6. Shell Programming and Scripting
i want use ssh on the host01 to execute autoexec.sh on the host02 like following :
host01> ssh host02 autoexec.sh
autoexec.sh include nohup command like follwing :
nohup /home/jack/deletedata.sh &
after i execute ssh host02 autoexec.sh one the host01. i can't found deletedata.sh... (1 Reply)
Discussion started by: orablue
1 Replies
7. UNIX for Dummies Questions & Answers
Hi all,
As i want to know how the shell command "nohup" worked.I logged in as the user named vincent through Gnome.Then i press ctrl+atl+F1 changed into a console and logged in as another user named kinsley.The user "kinsley" is added by me with "useradd",and now there's no HOME directory for... (6 Replies)
Discussion started by: homeboy
6 Replies
8. Shell Programming and Scripting
Can anyone help me with a dos batch script to execute a shell script residing in an unix server. I am not able to use ssh.
Thanks in advance (2 Replies)
Discussion started by: Shri123
2 Replies
9. Shell Programming and Scripting
Hi Experts,
I want to execute shell script(on HP-UX) wihout specifying interpreter.
For e.g generally we use following command to execute shell
sh test.sh
but I want to execute it as
test.sh
currently if I execute directly it as test.sh it is giving error Commnd Not... (7 Replies)
Discussion started by: sai_2507
7 Replies
10. Shell Programming and Scripting
Hi team,
My requirement is to transfer pdf files from windows machine to unix server and then from that unix server we should sftp to another server.
I have completed the first part i.e From windows to using to unix server with the help of psftp.exe
code:
psftp user@host -pw password <... (1 Reply)
Discussion started by: bhupeshchavan
1 Replies
_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)