how do you print the lines before and after the line you are interested in? Example: Line to be printed: line 344
Output:
line 343
line 344
line 345
Thanks (1 Reply)
Hi every body,
i have this file example :
TD1
TD2
TD3
.
.
.TDn
<DIE_1>
xxxxxx
<\DIE_1>
<TD1>
information 1
inormation n
<\TD1>
<TDq>
information (0 Replies)
I am attempting to combine sections of log that should be one line but are spaced out over 10-30 lines due to how the software is outputting the info. (If I am making a newbie mistake I apologize)
Example of log I am working with:
2009-04-14 14:51:22 access data here
info.
Info.
Info.
……..... (4 Replies)
Hi All,
I have a file with only one column and i need to subtract the adjacent lines of the same column and print it in the same column.
For Example:
(Input)
Col1
5
10
12
6
9
12
5
.
.
.
.output should be like this: (12 Replies)
sir... am having a data file of customer master., containing some important fields as a set one line after another.,
what i want is to have one set of these fields(rows) one after another in line.........then the second set... and so on... till the last set completed.
... (0 Replies)
Hi Guys,
After windows died on my netbook I installed Lubuntu and discovered Gawk about a month ago. After using Excel for 10+ years I'm amazed how quick and easily Gawk can process data but I'm stuck with a little problem merging data from multiple lines.
I'm an SEO Consultant and provide... (9 Replies)
Hi everyone,
I have two files (A and B) and want to combine them to one by always taking 10 rows from file A and subsequently 6 lines from file B. This process shall be repeated 40 times (file A = 400 lines; file B = 240 lines).
Does anybody have an idea how to do that using perl, awk or sed?... (6 Replies)
Hi,
I have an input file like
F : 0.1 : 0.002
P : 0.3 : 0.004
P : 0.5 : 0.008
P : 0.1 : 0.005
L : 0.05 : 0.02
P: 0.1 : 0.006
P : 0.01 : 0.08
F : 0.02 : 0.08
Expected output: (2 Replies)
Using grep I can easily use:
cvs log |grep -iB 10 -A 10 'date: 2013-10-30'
to display search results and 10 lines before and after. How can this be accompished using gawk? (4 Replies)
Hello all,
I have a large csv file where there are four types of rows I need to merge into one row per person, where there is a column for each possible code / type of row, even if that code/row isn't there for that person.
In the csv, a person may be listed from one to four times... (9 Replies)
Discussion started by: RalphNY
9 Replies
LEARN ABOUT PHP
sqlite_column
SQLITE_COLUMN(3)SQLITE_COLUMN(3)sqlite_column - Fetches a column from the current row of a result setSYNOPSIS
mixed sqlite_column (resource $result, mixed $index_or_name, [bool $decode_binary = true])
DESCRIPTION
mixed SQLiteResult::column (mixed $index_or_name, [bool $decode_binary = true])
mixed SQLiteUnbuffered::column (mixed $index_or_name, [bool $decode_binary = true])
Fetches the value of a column named $index_or_name (if it is a string), or of the ordinal column numbered $index_or_name (if it is an
integer) from the current row of the query result handle $result.
PARAMETERS
o $result
- The SQLite result resource. This parameter is not required when using the object-oriented method.
o $index_or_name
- The column index or name to fetch.
o $decode_binary
-When the $decode_binary parameter is set to TRUE (the default), PHP will decode the binary encoding it applied to the data if it
was encoded using the sqlite_escape_string(3). You should normally leave this value at its default, unless you are interoperating
with databases created by other sqlite capable applications.
RETURN VALUES
Returns the column value.
NOTES
Note
Use this function when you are iterating a large result set with many columns, or with columns that contain large amounts of data.
SEE ALSO sqlite_fetch_string(3).
PHP Documentation Group SQLITE_COLUMN(3)