I want to select the first column from a daily file called foo.csv. The result is written to file foo.txt. Currently the following script is used for that:
cut -d, -f 1 foo.csv > foo.txt
A typical result would yield :
A12
A45
B11
B67
What needs to happen in addition is that two columns... (5 Replies)
Hi everybody,
I've got two simples file1 like:
aaa aaa aaa
bbb bbb bbb
ccc ccc ccc
and file2 like:
111 111 111
222 222 222
333 333 333
I need to:
1) add a line say "new line" as the first line of the file
2)add a column from file2 (say column3) to file1; the new column should... (14 Replies)
Hi I am trying to write a bash script to add a line of text to the middle of a file.
The way I worked it out was to calculate the number of lines and divide by 2. The file I am using is called newfile and it just contains lines of data.
The new file I have created I have called midfile and... (7 Replies)
Good afternoon to everyone,
I have some input and output from various widgets that I am trying to get to play nicely together. Basically I would like to stay out of excel and be able to automate the entire process. I have read some posts here about how to use awk, nawk, etc, to do similar... (9 Replies)
Hi All ,
Kindly help me with this soln
awk '{printf "%s %7s \n", $1,$c}' infile
where
value of variable c I am externally giving input
But executing the above command shows all the columns of infile where as I want only 1st column of infile and 2nd column should print value c (8 Replies)
Hello,
I have a file with several lines and I need to trim and pad with spaces the data that are between position 6 and 15 included. Data in position 1 to 5 and after 15 could be anything, and should stay as they are.
For instance, the following records in a file (underscore = space)... (4 Replies)
I have a file in which I need to add more columns to based on a key in the first file:
File1
key1,abc,123,
key2,def,456,
key3,ghi,789,
File2
key2,zyx,111,qqq,
key3,yuu,222,www,
key1,pui,333,eee,
key4,xxx,999,rrr,
I would like to create the following output:
Output (1 Reply)
Hi,
I have a tab delimited text file with three columns:
Input:
1 25734 25737
1 32719 32724
1 59339 59342
1 59512 59513
1 621740 621745
For each row of the text file I want to print out all the values between the second and third columns, including them. The... (3 Replies)
Hi ,
I need to add few new columns in existing file .Any help would be great
ex:
existing file
name,typ,add,dept
New file(com1,sal are new)
name,com1,type,sal,add,dept
Thanks,
mohan (1 Reply)
Discussion started by: mohan705
1 Replies
LEARN ABOUT PHP
ftp_alloc
FTP_ALLOC(3) 1 FTP_ALLOC(3)ftp_alloc - Allocates space for a file to be uploadedSYNOPSIS
bool ftp_alloc (resource $ftp_stream, int $filesize, [string &$result])
DESCRIPTION
Sends an ALLO command to the remote FTP server to allocate space for a file to be uploaded.
Note
Many FTP servers do not support this command. These servers may return a failure code ( FALSE) indicating the command is not sup-
ported or a success code ( TRUE) to indicate that pre-allocation is not necessary and the client should continue as though the oper-
ation were successful. Because of this, it may be best to reserve this function for servers which explicitly require preallocation.
PARAMETERS
o $ftp_stream
- The link identifier of the FTP connection.
o $filesize
- The number of bytes to allocate.
o $result
- A textual representation of the servers response will be returned by reference in $result if a variable is provided.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
ftp_alloc(3) example
<?php
$file = "/home/user/myfile";
// connect to the server
$conn_id = ftp_connect('ftp.example.com');
$login_result = ftp_login($conn_id, 'anonymous', 'user@example.com');
if (ftp_alloc($conn_id, filesize($file), $result)) {
echo "Space successfully allocated on server. Sending $file.
";
ftp_put($conn_id, '/incomming/myfile', $file, FTP_BINARY);
} else {
echo "Unable to allocate space on server. Server said: $result
";
}
ftp_close($conn_id);
?>
SEE ALSO ftp_put(3), ftp_fput(3).
PHP Documentation Group FTP_ALLOC(3)