06-01-2001
9 More Discussions You Might Find Interesting
1. Solaris
Hi,
We've gotta bit of a problem regarding backups. Sometimes when we run a backup from a script :
find . -print |grep -v "^\.\/newicc" | grep -v "^\.\/proc" >$LST
cat $LST | cpio -oBcav > /dev/rmt/1cb
It quite often it seems to hang when it reaches the /etc/magic file. This happens... (2 Replies)
Discussion started by: PaulC
2 Replies
2. What is on Your Mind?
Dear UNIX Folks,
I guess everyone of us like to know what sysadmin typically do during his free time.
Not what he/she likes as an hobbies.. but what activities does he/she often indulge in other than facing the monitor.
Maybe we can come up this a better stereo-typed for sysadmin.
I... (8 Replies)
Discussion started by: izy100
8 Replies
3. HP-UX
Hi All
I have ftped a .ZIP file (zipped using WinZip in Windows) to my Unix server (HP-UX).
I don't have unzip cmd available in my curent Unix version
Please let me know any cmd in UNIX (other than unzip) using which I can unzip this .ZIP file .
Please elaborate on the commands aval and... (5 Replies)
Discussion started by: sureshg_sampat
5 Replies
4. Shell Programming and Scripting
Hey guys,
I need to unzip a file zipped using winzip 11.1 strong encryption method (send by our vendor) with password. We use AIX unix.
I tried "unzip -P pw filename.zip" But gives error
Archive: filename.zip
skipping: filename/abc.idx unsupported compression method 99
get this... (2 Replies)
Discussion started by: JKN
2 Replies
5. Shell Programming and Scripting
Hi All
I have ftped a .ZIP file (zipped using WinZip in Windows) to my Unix server (HP-UX).
I don't have unzip cmd available in my curent Unix version
Please let me know any cmd in UNIX (other than unzip) using which I can unzip this .ZIP file .
Please elaborate on the commands aval and... (5 Replies)
Discussion started by: sureshg_sampat
5 Replies
6. Shell Programming and Scripting
i am asking to do somethings like:
make use of 2 environment variables:
ASS1_DATA_DIR specifies the location of the input data files
ASS1_OUTPUT_DIR specifies the location of the output data files
i have something like that;
#set environment variables
set
VARIABLE1=ASS1_DATA_DIR... (5 Replies)
Discussion started by: mingming88
5 Replies
7. Shell Programming and Scripting
Hi,
I need to zip/compress a data file and send to a vendor. The vendor does have only unzip utility and can accept only .ZIP files. I do not have zip utility in my server.
How do I zip/compress the file so that it can be deflated using unzip command ? I tried gzip & compress commands, but... (1 Reply)
Discussion started by: Sabari Nath S
1 Replies
8. Shell Programming and Scripting
I have .zip file, i want to list all the files archived in the zip file. unzip utility is not working for me in unix.
Please help me resolve this issue
Thanks
ganesh. (3 Replies)
Discussion started by: Ganesh L
3 Replies
9. Forum Support Area for Unregistered Users & Account Problems
I was unable to login and so used the "Forgotten Password' process. I was sent a NEWLY-PROVIDED password and a link through which my password could be changed. The NEWLY-PROVIDED password allowed me to login.
Following the provided link I attempted to update my password to one of my own... (1 Reply)
Discussion started by: Rich Marton
1 Replies
LEARN ABOUT PHP
array_rand
ARRAY_RAND(3) 1 ARRAY_RAND(3)
array_rand - Pick one or more random entries out of an array
SYNOPSIS
mixed array_rand (array $array, [int $num = 1])
DESCRIPTION
Picks one or more random entries out of an array, and returns the key (or keys) of the random entries.
PARAMETERS
o $array
- The input array.
o $num
- Specifies how many entries should be picked.
RETURN VALUES
When picking only one entry, array_rand(3) returns the key for a random entry. Otherwise, an array of keys for the random entries is
returned. This is done so that random keys can be picked from the array as well as random values. Trying to pick more elements than there
are in the array will result in an E_WARNING level error, and NULL will be returned.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
|5.2.10 | |
| | |
| | The resulting array of keys is no longer shuf- |
| | fled. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
array_rand(3) example
<?php
$input = array("Neo", "Morpheus", "Trinity", "Cypher", "Tank");
$rand_keys = array_rand($input, 2);
echo $input[$rand_keys[0]] . "
";
echo $input[$rand_keys[1]] . "
";
?>
SEE ALSO
shuffle(3).
PHP Documentation Group ARRAY_RAND(3)