I have a file that is a parsed together from several other files. Each line has a unique identifier that establishes which file it came from:
So, for each of these UID's I want to grab some value (value1). Once I find that value there are 3 potential outcomes I can obtain depending on particular Strings I find which succeed the original value:
So, when I find xyzstring as "stringwith+'|'+'50'chars" I want to append certain text to a csv file, similarly with "anotherString", giving me the following shell script:
I am fairly new to scripting and would be open to any suggestions.
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Last edited by Scrutinizer; 05-15-2012 at 11:19 AM..
Hi
I'm trying to split a dir listing
eg
/home/foo1/foo2
I'm using ksh
I've tried
dir=/home/foo1/foo2
splitit=`echo $dir | awk -F '\/' '{print $1}'`
echo $splitit
nothing is output!
I have checked the escape character. The only one I have found is \
BTW `pwd` | awk -F \/... (8 Replies)
I'm using awk '{print $1}' and it works most of the time to print the contents of a mysql query loop, but occationally I get a field with some special character in it, is there a way to tell awk to ignore all special characters between my FS? I have >186K records, so building a list of ALL special... (6 Replies)
Hi,
I want to add below line after end of a file (i.e file1)
&&echo "copy done" >> out.txt
cat file1
scp user1@server1:/tmp/dir /tmp/dir1
my requirment is
cat file1
scp user1@server1:/tmp/dir /tmp/dir1 &&echo "copy done" >> out.txt
could any one please help me (7 Replies)
Hi,
How to use * in call to pl/sql block from shell script?
The line "select * from" is causing all files and directiores to show up in email notification but if I give all column names then it works,
Please let me know how to use '*' instead of giving all column names, in other wirds how to... (2 Replies)
My input is:
jdbc:Oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.147.109.211)(PORT=1526))(CONNECT_DAT A=(SID= MWDBD22)))
In the search pattern, ( and ) and . and @ are special RE, and need to be escaped \( and \) and \. and \@
how can i do it by script or command (9 Replies)
Hello to all,
I have:
X="string 1-"
Y="-string 2"
Z="string 1-20-string 2"In the position of the number 20 could be different numbers, but I'm interest only when the number is 15, 20,45 or 70.
I want to include an IF within an awk code with a regex in the following way.
... (12 Replies)
This is a bit off the wall, but I often need to run scripts where there are argument values that contain special characters.
For example,
$ ./process.exe -t M -N -o temp.mol.s -i ../molfiles/N,N\',N\'\'-trimethylbis\(hexamethylene\)triamine.mol && sfile_space_to_tab.sh temp.mol.s temp.s
It... (1 Reply)
Hi,
I am new in bash scripting. In my work, I provide support to several users and when I connect to their computers I use the same admin and password, so I am trying to create a script that will only ask me for the IP address and then connect to the computer without having me to type the user... (5 Replies)
Hi,
I am running a shell script that has to verify a password with an if statement. The password has an @ in it. I am having problems getting the if statement to test for the password. The @ causes problem. I tried the standard backslash escape but it did not work for me.
How can I do it?
I... (2 Replies)
Discussion started by: mojoman
2 Replies
LEARN ABOUT PHP
intval
INTVAL(3) 1 INTVAL(3)intval - Get the integer value of a variableSYNOPSIS
int intval (mixed $var, [int $base = 10])
DESCRIPTION
Returns the integer value of $var, using the specified $base for the conversion (the default is base 10). intval(3) should not be used on
objects, as doing so will emit an E_NOTICE level error and return 1.
PARAMETERS
o $var
- The scalar value being converted to an integer
o $base
- The base for the conversion
Note
If $base is 0, the base used is determined by the format of $var:
o if string includes a "0x" (or "0X") prefix, the base is taken as 16 (hex); otherwise,
o if string starts with "0", the base is taken as 8 (octal); otherwise,
o the base is taken as 10 (decimal).
RETURN VALUES
The integer value of $var on success, or 0 on failure. Empty arrays return 0, non-empty arrays return 1.
The maximum value depends on the system. 32 bit systems have a maximum signed integer range of -2147483648 to 2147483647. So for example
on such a system, intval('1000000000000') will return 2147483647. The maximum signed integer value for 64 bit systems is
9223372036854775807.
Strings will most likely return 0 although this depends on the leftmost characters of the string. The common rules of integer casting
apply.
EXAMPLES
Example #1
intval(3) examples
The following examples are based on a 32 bit system.
<?php
echo intval(42); // 42
echo intval(4.2); // 4
echo intval('42'); // 42
echo intval('+42'); // 42
echo intval('-42'); // -42
echo intval(042); // 34
echo intval('042'); // 42
echo intval(1e10); // 1410065408
echo intval('1e10'); // 1
echo intval(0x1A); // 26
echo intval(42000000); // 42000000
echo intval(420000000000000000000); // 0
echo intval('420000000000000000000'); // 2147483647
echo intval(42, 8); // 42
echo intval('42', 8); // 34
echo intval(array()); // 0
echo intval(array('foo', 'bar')); // 1
?>
NOTES
Note
The $base parameter has no effect unless the $var parameter is a string.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.1.0 | |
| | |
| | Throws E_NOTICE and returns 1, when an object is |
| | passed to $var. |
| | |
+--------+---------------------------------------------------+
SEE ALSO boolval(3), floatval(3), strval(3), settype(3), is_numeric(3), Type juggling, BCMath Arbitrary Precision Mathematics Functions.
PHP Documentation Group INTVAL(3)