I have a text file like:
"10","server","","11111",JLB,
I need a way to say if the 3rd field has data in it, move the contents of the entire line to a new file.
Any ideas?
Thanks, (5 Replies)
Hi, all
I need to get fields in a line that are separated by commas, some of the fields are enclosed with double quotes, and they are supposed to be treated as a single field even if there are commas inside the quotes.
sample input:
for this line, 5 fields are supposed to be extracted, they... (8 Replies)
First, thanks for the help in previous posts... couldn't have gotten where I am now without it!
So here is what I have, I use AWK to match $1 and $2 as 1 string in file1 to $1 and $2 as 1 string in file2. Now I'm wondering if I can extend this AWK command to incorporate the following:
If $1... (4 Replies)
Hello experts
I have a file with paragraphs begining with a keeping date and ending with "END":
20120301 num num
John num num A keepnum1 num num
kathrin num num A keepnum1 num num
kathrin num num B keepnum2 num num
Pete num num A keepnum1 num num
Jacob num... (2 Replies)
I am trying to parse the input in awk to include the |gc= in $4 but am not able to. The below is close:
awk so far:
awk '{sub(/\|]+]++/, ""); print }' input.txt Input
chr1 955543 955763 AGRN-6|pr=2|gc=75 0 +
chr1 957571 957852 AGRN-7|pr=3|gc=61.2 0 +
chr1 970621 ... (7 Replies)
We have a csv file as mentioned below and the requirement is to change the date format in file as mentioned below.
Current file (file.csv)
----------------------
empname,date_of_join,dept,date_of_resignation
ram,08/09/2015,sales,21/06/2016
"akash,sahu",08/10/2015,IT,21/07/2016
... (6 Replies)
I am trying to output a tab-delimited result that uses the data from a tab-delimited file to combine and subtract specific lines.
If $4 matches in each line then the first matching sequential $6 value is added to $2, unless the value is 1, then the original $2 is used (like in the case of line... (3 Replies)
In the awk below I am trying to set/update the value of $14 in file2 in
bold, using the matching NM_ in $12 or $9 in file2
with the NM_ in $2 of file1.
The lengths of $9 and $12 can be variable but what is consistent is the start pattern
will always be NM_ and the end pattern is always ;... (2 Replies)
The awk below produces the current output, which will add +1 to $3. However, I am trying to add the length of the matching characters between $5 and $6 to $3. I have tried using sub as a variable to store the length but am not able to do so correctly. I added comments to each line and the... (4 Replies)
Hi,
So awk is driving me crazy on this one. I have searched everywhere and read man, docs and every related post Google can find and still no luck. The actual files I need to run this on are sensitive in nature, but it is the same thing as if I needed to calculate weighted grades for multiple... (15 Replies)
Discussion started by: cotilloe
15 Replies
LEARN ABOUT PHP
socket_write
SOCKET_WRITE(3) 1 SOCKET_WRITE(3)socket_write - Write to a socketSYNOPSIS
int socket_write (resource $socket, string $buffer, [int $length])
DESCRIPTION
The function socket_write(3) writes to the $socket from the given $buffer.
PARAMETERS
o $socket
-
o $buffer
- The buffer to be written.
o $length
- The optional parameter $length can specify an alternate length of bytes written to the socket. If this length is greater than
the buffer length, it is silently truncated to the length of the buffer.
RETURN VALUES
Returns the number of bytes successfully written to the socket or FALSE on failure. The error code can be retrieved with
socket_last_error(3). This code may be passed to socket_strerror(3) to get a textual explanation of the error.
Note
It is perfectly valid for socket_write(3) to return zero which means no bytes have been written. Be sure to use the === operator to
check for FALSE in case of an error.
NOTES
Note
socket_write(3) does not necessarily write all bytes from the given buffer. It's valid that, depending on the network buffers etc.,
only a certain amount of data, even one byte, is written though your buffer is greater. You have to watch out so you don't uninten-
tionally forget to transmit the rest of your data.
SEE ALSO socket_accept(3), socket_bind(3), socket_connect(3), socket_listen(3), socket_read(3), socket_strerror(3).
PHP Documentation Group SOCKET_WRITE(3)