05-04-2007
output=$(someprogram $X@$N)
when above is ran,
above program will spit out either of below outputs
Connected to someprocess@host3
>type message
> <--- since we are just seeing whether we can connect to this process, we will quit this bye
doing control C
OR
Cannot connect: connection refused
OR maybe I am just doing a wrong thing with shell script.. maybe I need to run Expect??
Please advise.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am having difficulty sending a control sequence ESC&l5H (print to middle tray) to a HP printer (lp4).It is ignoring the command. I am using the following syntax in an executable file :
echo "'/033'&l5H" > /dev/lp4
lp -dlp4 filename
a) Is /033 'escape' ?
b) What is the correct syntax ? (5 Replies)
Discussion started by: ianc
5 Replies
2. Shell Programming and Scripting
I have the following statement in script:
find ${LANDING_FILE_DIR}${BTIME_FILENAME_PATTERN2} -print | while read file; do
...
done
When there are no files located by the find comand it returns:
"find: bad status-- /home/rnitcher/test/....." to the command line
How do I get control in... (3 Replies)
Discussion started by: mavsman
3 Replies
3. Shell Programming and Scripting
Hi,
I have taken a piece of code from a book, which is working as per the specification. The code....
for entry in *
do
if
then
echo $entry
fi
done
The sub-directories present in the current directory will be displayed while executing.
... (3 Replies)
Discussion started by: saravanakumar
3 Replies
4. Shell Programming and Scripting
I have an empty .gz file in archival directory. And I am redirecting to a dat file. My while loop is not getting ended. I need the solution.
cnt=0
while read line
do
cnt=`expr $cnt + 1`
echo "$ARCH_DIR/$line.gz" >> $DATA_DIR/$FILE_LIST_FILE_FEB
FILE_NAMES=${FILE_NAMES}"... (2 Replies)
Discussion started by: vinodh1978
2 Replies
5. UNIX for Dummies Questions & Answers
Hi All
How can i control for loop with two different variables in csh shell
Regards
Nikhil (1 Reply)
Discussion started by: Nikhilindurkar
1 Replies
6. Shell Programming and Scripting
I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends.
As an example I've written a script called question (The fist command is to show what is the contents of the... (2 Replies)
Discussion started by: DeCoTwc
2 Replies
7. Shell Programming and Scripting
Hi
I would like to exit the loop below on <Enter> even if it sleeps. Is it possible?
while true
do
my_procedure;
sleep 60
done
Thanks (7 Replies)
Discussion started by: zam
7 Replies
8. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Discussion started by: mrm5102
5 Replies
9. Shell Programming and Scripting
Here's my code:
awk -F '' 'NR==FNR {
if (/time/ && $5>10)
A=$2" "$3":"$4":"($5-01)
else if (/time/ && $5<01)
A=$2" "$3":"$4-01":"(59-$5)
else if (/time/ && $5<=10)
A=$2" "$3":"$4":0"($5-01)
else if (/close/) {
B=0
n1=n2;
... (2 Replies)
Discussion started by: klane
2 Replies
10. Shell Programming and Scripting
Hi,
Let's say I have a control file like this:
RHEL apple "echo apple"
RHEL bravo "ls -l bravo*"
RHEL church "chmod church.txt"
SUSE drive "chown user1 drive.txt"
SUSE eagle "echo "eagle flies""
SUSE feather "ls -l feather*"
HP-UX google "sed 's/^Google.*$/&\
ACTION: go to... (14 Replies)
Discussion started by: The Gamemaster
14 Replies
LEARN ABOUT PHP
mysql_close
MYSQL_CLOSE(3) 1 MYSQL_CLOSE(3)
mysql_close - Close MySQL connection
SYNOPSIS
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
omysqli_close(3)
oPDO: Assign the value of
NULL to the PDO object
bool mysql_close ([resource $link_identifier = NULL])
DESCRIPTION
mysql_close(3) closes the non-persistent connection to the MySQL server that's associated with the specified link identifier. If
$link_identifier isn't specified, the last opened link is used.
Using mysql_close(3) isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution.
See also freeing resources.
o $
link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is
assumed. If no connection is found or established, an E_WARNING level error is generated.
Returns TRUE on success or FALSE on failure.
Example #1
mysql_close(3) example
<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
echo 'Connected successfully';
mysql_close($link);
?>
The above example will output:
Connected successfully
Note
mysql_close(3) will not close persistent links created by mysql_pconnect(3).
mysql_connect(3), mysql_free_result(3).
PHP Documentation Group MYSQL_CLOSE(3)