Hello Everyone:
Does anyone know how I will setup my account to put timestamp in my .sh_history? I do not hold the root account. I am using AIX 5 and ksh shell. I tried every solution I can find in the internet but nothing seems to work OR I am just applying those in the wrong way. Anyone knows... (4 Replies)
Hi,
I have a file containing timestamp( Example given below). How can i get date(mmd-dd-yyyy) from it?
($> cat file1.txt
2008-11-24 05:17:00.7043)
Thanks,
Sri (2 Replies)
:confused:Dears ,
I have text file I need to insert the subscriber number at position 32, and need to keep the next field at position 53 (no increasing of the record lenght), I mean I just want to replace the spaces at position 32 with subscirber number .
for example
A B
A ... (1 Reply)
Hi -
I need to run a script via cron which will do some ldapsearches. One of the search parameters will be modifytimestamp.
I need to have some way of storing the timestamp of the last time the script ran, and then retrieving that timestamp to use in the ldapsearch command (i.e.... (5 Replies)
Normally we can use %s to find out the time in second since 1970.
But in my ksh, this format option is not available.
Example- date +%s
1268103151
above script command won't work in ksh. Can you guys provide its equivalent ? (3 Replies)
Dear Members,
I have a table in Oracle DB and one of its column name is INFO which has data in text format which we need to fetch in a script and create an xml file of a new table from the input.
The contents of a single cell of INFO column is like:
Area:app - aam
Clean Up Criteria:... (0 Replies)
Hi All,
I am new to unix programming. I am trying for a requirement and the requirement goes like this.....
I have a test folder. Which tracks log files. After certain time, the log file is getting overwritten by another file (randomly as the time interval is not periodic). I need to preserve... (2 Replies)
Hi,
I need to resolve IP to names in a text file. I was thinking of using some unix commands. Ksh.
Text in file contains a lot of these entries:
..
20 6 <166>%ASA-6-302013: Built inbound TCP connection 12690562 for inside2:10.86.6.20/3678 (10.86.6.20/3678) to inside:10.107.22.12/1947... (3 Replies)
I want to insert text into a file using ksh script. The text is going above a closing </body> tag. In the text are two variables.
I thought I found how to do it, inexplicably still, using awk, but ran into some problems and time has gone by too fast. The problems using awk came when I added... (4 Replies)
Discussion started by: robin_simple
4 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)