Then, for the l) and L) options, changed this part:
to this:
Then, after this part (the end of getopts):
This is the changes which i did.its working fine for
mt_clean -a mtBackup
and rest of the usage of the script,
but when i am trying
mt_clean -a mtDelete
its doing the same thing but it should not because for mtDelete no location i srequired.I need urgent help buddy,running out of schedule.If any doubt tell me i will try to clarify that.
Hi.
My E250 server (Solaris 8) running oracle database gets hangup in between. I checked the logs in /var/adm/messages but could not find anything related to this. can anyone help me out?
bala (3 Replies)
Hi,
I am trying to attach tape drive to sun V890 running Solaris 9 on it.
I have installed HBA(qlogic) in slot 1 of 0-8 slots and booted the system. I do not see HBAin prtdiag output. The tape drive is not attached to HBA. The tape drive I am going to attach is Sony AIT3.
1.How can I make... (3 Replies)
Hi friends..
I am using the below command to search few files from many folders which is under one folder..
i mean let say the path is A/B/C...and inside C...i have 1-10 folder...
the below command is working fine....
for i in 1 3 5 7; do
find /A/B/C/${i} -name "*.txt" -o -name "*.csv"... (3 Replies)
abb 117.96.113.21
cgg 101.2.104.42
cgg 110.227.247.236
desk 203.20.35.28
png 1.39.242.241
png 1.39.242.241
rzx 101.2.104.42
rzx 115.246.160.36
abb 49.138.242.187
how to find the count of this file wtrto ip
thnx in advance (4 Replies)
Hi
I have a file containing
DE 3'UTR in Homo sapiens alpha-1-B glycoprotein (A1BG), mRNA.
SQ Sequence 216 BP; 37 A; 58 C; 69 G; 52 T; 0 other;
DE 3'UTR in Homo sapiens alpha-1-B glycoprotein (A1BG), mRNA.
SQ Sequence 1844 BP; 358 A; 483 C; 434 G; 569 T; 0 other;
DE 3'UTR in Homo... (1 Reply)
Hi friends,
I need urgent help here:
Issue:
I need to create shell script that will find the files & throw an error through job (autosys) when file not found.
Daily we use to receive 3 files from a system.
Obstacles:
1) All 3 files names are same.
2) Timestamp is same.
3)... (1 Reply)
Hi geeks,
I'm trying to write a below script, but it throws an error, please check and correct me.
#!/bin/bash
#The below script will extract the string error1 error2 and error3 and also it will count and list the occurrence
count1='grep -i "error1" test.txt | wc -l'
count2='grep -i "error2"... (4 Replies)
Hello All,
I want to use scp for copying multiple files ( files locations are stored in an array ) from remote server from different locations without prompting password every time . I will supply password once and it should be able to copy every file mentioned in an array.
eg :-
array have ... (1 Reply)
I am trying to write a shell script which takes an input file as an arguement in the terminal e.g. bash shellscriptname.sh input.txt. I would like for the file to be read line by line each time checking if the .txt file contains certain words or letters(validating the syntax). If the line being... (1 Reply)
Discussion started by: Gurdza32
1 Replies
LEARN ABOUT PHP
eval
EVAL(3) 1 EVAL(3)eval - Evaluate a string as PHP codeSYNOPSIS
mixed eval (string $code)
DESCRIPTION
Evaluates the given $code as PHP.
Caution
The eval(3) language construct is very dangerous because it allows execution of arbitrary PHP code. Its use thus is discouraged.
If you have carefully verified that there is no other option than to use this construct, pay special attention not to pass any user
provided data into it without properly validating it beforehand.
PARAMETERS
o $code
- Valid PHP code to be evaluated. The code mustn't be wrapped in opening and closing PHP tags, i.e. 'echo "Hi!";' must be passed
instead of '<? echo "Hi!"; >'. It is still possible to leave and reenter PHP mode though using the appropriate PHP tags, e.g.
'echo "In PHP mode!"; ?>In HTML mode!<? echo "Back in PHP mode!";'. Apart from that the passed code must be valid PHP. This
includes that all statements must be properly terminated using a semicolon. 'echo "Hi!"' for example will cause a parse error,
whereas 'echo "Hi!";' will work. A return statement will immediately terminate the evaluation of the code. The code will be exe-
cuted in the scope of the code calling eval(3). Thus any variables defined or changed in the eval(3) call will remain visible
after it terminates.
RETURN VALUES eval(3) returns NULL unless return is called in the evaluated code, in which case the value passed to return is returned. If there is a
parse error in the evaluated code, eval(3) returns FALSE and execution of the following code continues normally. It is not possible to
catch a parse error in eval(3) using set_error_handler(3).
EXAMPLES
Example #1
eval(3) example - simple text merge
<?php
$string = 'cup';
$name = 'coffee';
$str = 'This is a $string with my $name in it.';
echo $str. "
";
eval("$str = "$str";");
echo $str. "
";
?>
The above example will output:
This is a $string with my $name in it.
This is a cup with my coffee in it.
NOTES
Note
Because this is a language construct and not a function, it cannot be called using variable functions.
Tip
As with anything that outputs its result directly to the browser, the output-control functions can be used to capture the output of
this function, and save it in a string (for example).
Note
In case of a fatal error in the evaluated code, the whole script exits.
SEE ALSO call_user_func(3).
PHP Documentation Group EVAL(3)