I'm just starting this whole scripting thing, and I'm trying to write a simple script which will ask the user to press a key between 3-7. If they press a key that's not between 3-7, it will tell the user such.
Here's my script:
Code:
#!/bin/bash
blah=1
echo -n "Press a key from 3-7."
read -n 1 -s blah
if [ $blah > 3 ]
then
if [ $blah < 7 ]
then
echo "You entered $blah, that works."
else
echo "You entered $blah, that's too high."
fi
else
echo "You entered $blah, that's too low."
fi
exit
Something like this:
Code:
if [ $blah -ge 3 -a $blah -le 7 ]
then
echo "You entered $blah, that works."
elif [ $blah -lt 3 ]
then
echo "You entered $blah, that's too low."
elif [ $blah -gt 7 ]
then
echo "You entered $blah, that's too high."
fi
I know the Sun Solaries versions are ( 2.3 , 2.4 , 2.5 ... 7 , 8 ) .
But some times I see sun os v5.x what does it mean ??
also what is the last new machine for sun and what are its details specifications .
Thanks (3 Replies)
Hello Again,
Ok guys. Thanks again for your help last time but I am in need of your experience again. I wrote this script:
#!/bin/sh
# List either files or directories in individual accounts
# using 1, 2 or 3 with invalid
case $1 in
echo select 1 to see the FILES in your... (3 Replies)
this is the simple question, please help me!
the question is: how to send exactly 50 ICMP Echo request packets with 500 bytes of payload to 202.139.129.221?
I tried to use ping -F 500 202.139.129.221, but it didn't work.
Thanks! (6 Replies)
I am trying to check through all of a certain type of file in all main directories, and find the top 10 that are taking up the most space. How can I do that? I was thinking like du *.file | sort -n | head (1 Reply)
I have a file name in this format
ABC_WIRE_TRANS_YYYYMMDD_00.DAT
I need to cut out the _00 out of the file name everytime. It could be _00, _01,_02, etc ....
How do I cut it out to look as follows?
ABC_WIRE_TRANS_YYYYMMDD.DAT (6 Replies)
Hi everybody:
Could anybody tell me if I have several files which each one it has this pattern name:
name1.dat name2.dat name3.dat name4.dat name10.dat name11.dat name30.dat
If I would like create one like:
name_total.dat
If I do:
paste name*.dat > name_total.dat (15 Replies)
pattern matching porblem.
I have a file with lines like this:
hdisk2 blah 03
hdisk3 blah 03
hdisk21 blat 06
hdisk23 blah 06
hdisk210 blat 06
So I want to grep for just hdisk2, but I get back as you would expect
hdisk2
dhsik21
hdisk23
hdisk210
I tried several... (1 Reply)
Hi,
I've FTPed some text files from windows to my Linux workstation. I'm finding that the characters for quotes (") have been replaced with control characters <93> and <94>. and apostrophes (') have been replaced with what looks like control character <92>.
I have attempted the following... (15 Replies)
I trying to get a simple script to see if a directory contains any files in it. I am failing on the conditional IF statement. I am not sure if it because the command I am using is creating the variable as a string or if it is numeric or if I just have the syntax wrong.
#!/usr/bin/ksh... (2 Replies)
Discussion started by: awkwardone
2 Replies
LEARN ABOUT PHP
dom_import_simplexml
DOM_IMPORT_SIMPLEXML(3) 1 DOM_IMPORT_SIMPLEXML(3)dom_import_simplexml - Gets aDOMElementobject from aSimpleXMLElementobjectSYNOPSIS
DOMElement dom_import_simplexml (SimpleXMLElement $node)
DESCRIPTION
This function takes the node $node of class SimpleXML and makes it into a DOMElement node. This new object can then be used as a native
DOMElement node.
PARAMETERS
o $node
- The SimpleXMLElement node.
RETURN VALUES
The DOMElement node added or FALSE if any errors occur.
EXAMPLES
Example #1
Import SimpleXML into DOM with dom_import_simplexml(3)
<?php
$sxe = simplexml_load_string('<books><book><title>blah</title></book></books>');
if ($sxe === false) {
echo 'Error while parsing the document';
exit;
}
$dom_sxe = dom_import_simplexml($sxe);
if (!$dom_sxe) {
echo 'Error while converting XML';
exit;
}
$dom = new DOMDocument('1.0');
$dom_sxe = $dom->importNode($dom_sxe, true);
$dom_sxe = $dom->appendChild($dom_sxe);
echo $dom->saveXML();
?>
SEE ALSO simplexml_import_dom(3).
PHP Documentation Group DOM_IMPORT_SIMPLEXML(3)