start with EXACTLY as it is in the example
If that fails to create the /tmp/my.lis, you need to start the cron daemon.
Keep working until the above example works.
Two points:
you cannot use any interactive program like an editor or one that creates a window like a web browser.
Post back here if you have trouble.
The <<! bit is called a here document. Read up on them so you know what is going on.
#!/usr/bin/bash
name="$@"
myname=malay
#echo $myname
select firstname in $name;
do
if ;then
echo $firstname
else
break
fi
done
invoking with:-
./script.sh one two three four five six seven eight nine malay (6 Replies)
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)
Dear all,
I am totally despaired and puzzled.
Using Filezilla under Windows under the same network as our Linux servers is working. Using FTP command-line client under any of our Linux debian servers is not working ! I tried with different FTP servers -> same problem !
All commands are... (12 Replies)
Help. My script is working fine when executed manually but the cron seems not to catch up the command when registered.
The script is as follow:
#!/bin/sh
for file in file_1.txt file_2.txt file_3.txt
do
awk '{ print "0" }' $file > tmp.tmp
mv tmp.tmp $file
done
And the cron... (2 Replies)
Hi Team
we have created a DNS server at RHEL6.2 environment in 10.20.203.x/24 network.
Everything is going well on linux client as nslookup, ping by host etc in entire subnet. We are getting problem in windows client as nslookup working as well but not ping. all the firewall is disabled and... (5 Replies)
I am trying to automate a script where I need to use pbrun /bin/su but for some reason it is not passing thru the pbrun as my code below.
. ~/.bash_profile
pbrun /bin/su - content
c h 1
hpsvn up file path
I am executing this from an external .sh file that is pointing to this scripts file... (14 Replies)
We have lftp command inside shell file. which is intern calling .cfg file for transferring the file from one server to other.
Below command to not working.
lftp -e "set net:max-retries 1; set net:reconnect-interval-base 1; put -E -O /destinationdir/inbox/ /sourcedir/test.txt; bye" -u... (4 Replies)
Hello, Newbie here,
I have a perfectly well working web service call I can issue from chrome (PC Windows 10) and get the results I want (a dimmer being turned on in Fibaro Home Center 2 at level 40)
I am not allowed to post urls but the below works with http and :// and... (3 Replies)
Hi Team,
I have written the shell script which returns the result of the disk space filesystems which has crossed the threshold limit in HTML Format. Below mentioned is the script which worked perfectly on QA system.
df -h | awk -v host=`hostname` '
BEGIN {
print "<table border="4"... (13 Replies)
Discussion started by: Harihsun
13 Replies
LEARN ABOUT PHP
grapheme_substr
GRAPHEME_SUBSTR(3) 1 GRAPHEME_SUBSTR(3)grapheme_substr - Return part of a string
Procedural style
SYNOPSIS
int grapheme_substr (string $string, int $start, [int $length])
DESCRIPTION
Return part of a string
PARAMETERS
o $string
- The input string. Must be valid UTF-8.
o $start
- Start position in default grapheme units. If $start is non-negative, the returned string will start at the $start'th position in
$string, counting from zero. If $start is negative, the returned string will start at the $start'th grapheme unit from the end of
string.
o $length
- Length in grapheme units. If $length is given and is positive, the string returned will contain at most $length grapheme units
beginning from $start (depending on the length of string). If $length is given and is negative, then that many grapheme units will
be omitted from the end of string (after the start position has been calculated when a start is negative). If $start denotes a
position beyond this truncation, FALSE will be returned.
RETURN VALUES
Returns the extracted part of $string.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.4 | |
| | |
| | If $length is given and positive and the argu- |
| | ment string is shorter than the specified length, |
| | all the rest of the string according to $start |
| | parameter is returned. Previously, FALSE was |
| | returned. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
grapheme_substr(3) example
<?php
$char_a_ring_nfd = "axCCx8A"; // 'LATIN SMALL LETTER A WITH RING ABOVE' (U+00E5) normalization form "D"
$char_o_diaeresis_nfd = "oxCCx88"; // 'LATIN SMALL LETTER O WITH DIAERESIS' (U+00F6) normalization form "D"
print urlencode(grapheme_substr( "ao" . $char_a_ring_nfd . "bc" . $char_o_diaeresis_nfd . "O", 2, -1 ));
?>
The above example will output:
a%CC%8Abco%CC%88
SEE ALSO grapheme_extract(3), Unicode Text Segmentation: Grapheme Cluster Boundaries .
PHP Documentation Group GRAPHEME_SUBSTR(3)