Hi,
Is there any way to traverse the file once and look for the following conditions in one sweep instead of going over the file 3 times with different search criteria......
sed -n '/^ORA-07445/ p' /tmp/t$$ > ${OERRFILE}
sed -n '/^ORA-00600/ p' /tmp/t$$ >> ${OERRFILE}
... (1 Reply)
hello there, I have a sed question.
I have a file (temp.srv), in it it has
v1_host1
v2_host2
And I have another file (temp2.srv), in it is has
v1_host3_date
v1_host1
v2_host2
v2_host4_date
v3_host5_date
I had used a script to remove the name from temp2.srv base on the name inside... (3 Replies)
Hi,
When deleting lines using sed, as i understand the lines are redirected to the standard output. What i'm unclear about is how to actually modify the file?
If I write the command sed '1,2d' test it will display lines one and 2 onto the screen however the file is not modified? I think my... (5 Replies)
I have a file that conatins following info
Policy1=U|guestRoom=test1idCode=5(1):!:Amenity2=U|RoomId=testrma=4(1):!:|
GuestRoomAmenity1=U|guestRoomId=testguest1id^rmaCode=5(1):!:|
I need it to look like this
Policy1=U|guestRoom=test1idCode
Amenity2=U|RoomId=testrmaCode... (2 Replies)
How would I use sed to print everything on the line after the regular expresion?
I have a configuration file setting several variables.
cfg.dat
DDB = cpptest
SUDBNAME = sucpptestdb
host = cpptest
Example
I want to search for the regular expresion 'SUDBNAME =' and print everything on... (3 Replies)
Write a sed script to extract the year, rank, and stock for the most recent 10 years available in the file top10_mktval.csv, and output in the following format:
------------------------------
YEAR |RANK| STOCK
------------------------------
2007 | 1 | Exxon... (1 Reply)
hi
i have a file with this line:
variable=/export/home/oracle
I want to change the file so that the path is replaced with the value of another variable
var2=/tmp/anything.
how to do this in sed?
thx (4 Replies)
I am trying to write a script that will take an input text file in the format
person: place: phonenumber;
person: place: phonenumber;
person: place: phonenumber;
...
and output it using sed too:
Name ######## Location ######### Phone Number... (1 Reply)
I have the following string:
"File Reader"
I also have a list of directories:
"File Reader (#53)"
"CSV Writer (#47)"
"Scorer (#22)"
I want to search the name of each directory until I find "File Reader". Then, I want the corresponding number to be returned.
For example, if I am... (7 Replies)
Discussion started by: xan.amini
7 Replies
LEARN ABOUT PHP
strspn
STRSPN(3) 1 STRSPN(3)strspn - Finds the length of the initial segment of a string consisting entirely of characters contained within a given mask.SYNOPSIS
int strspn (string $subject, string $mask, [int $start], [int $length])
DESCRIPTION
Finds the length of the initial segment of $subject that contains only characters from $mask.
If $start and $length are omitted, then all of $subject will be examined. If they are included, then the effect will be the same as call-
ing strspn(substr($subject, $start, $length), $mask) (see "substr" for more information).
The line of code:
<?php
$var = strspn("42 is the answer to the 128th question.", "1234567890");
?>
2 to $var, because the string "42" is the initial segment of $subject that consists only of characters contained within "1234567890".
PARAMETERS
o $subject
- The string to examine.
o $mask
- The list of allowable characters.
o $start
- The position in $subject to start searching. If $start is given and is non-negative, then strspn(3) will begin examining $sub-
ject at the $start'th position. For instance, in the string ' abcdef', the character at position 0 is ' a', the character at posi-
tion 2 is ' c', and so forth. If $start is given and is negative, then strspn(3) will begin examining $subject at the $start'th
position from the end of $subject.
o $length
- The length of the segment from $subject to examine. If $length is given and is non-negative, then $subject will be examined for
$length characters after the starting position. If $length is given and is negative, then $subject will be examined from the
starting position up to $length characters from the end of $subject.
RETURN VALUES
Returns the length of the initial segment of $subject which consists entirely of characters in $mask.
EXAMPLES
Example #1
strspn(3) example
<?php
// subject does not start with any characters from mask
var_dump(strspn("foo", "o"));
// examine two characters from subject starting at offset 1
var_dump(strspn("foo", "o", 1, 2));
// examine one character from subject starting at offset 1
var_dump(strspn("foo", "o", 1, 1));
?>
The above example will output:
int(0)int(2)int(1)NOTES
Note
This function is binary-safe.
SEE ALSO strcspn(3).
PHP Documentation Group STRSPN(3)