10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file.
File1 - file2 = file3
wc -l file1.txt
58112
wc -l file2.txt
55260
head -5 file1.txt
101214200123
101214700300
101250030067
101214100500... (10 Replies)
Discussion started by: Divya Nochiyil
10 Replies
2. Shell Programming and Scripting
I got a huge log in zipped files, i need to write out lines by specific data and if the line with the same contains XML message with the same sessionID will be written to the file to.
The log structure:
2013-08-16 16:31:06,810 ( 122: rogate) INFO - UId:10453, GId:5422: new... (16 Replies)
Discussion started by: batka
16 Replies
3. Shell Programming and Scripting
Hi friend i have input as following XML file
<?xml version="1.0"?>
<Document xmlns="urn:iso:std:iso:20022:tech:xsd:camt.054.001.02">
<BkToCstmrDbtCdtNtfctn>
<GrpHdr><MsgId>LBP-RDJ-TE000000-130042430010001001</MsgId><CreDtTm>2013-01-04T03:21:30</CreDtTm></GrpHdr>... (3 Replies)
Discussion started by: mohan sharma
3 Replies
4. Shell Programming and Scripting
hi..i would ask about how to write over data to new file with BASH.
so..assume my data looks like this :
11
12
13
14
15
...and so on. It's always line by line. and that's for the first file.
i want to write over those numbers into second file but by using space. so my second file should be... (5 Replies)
Discussion started by: syalala
5 Replies
5. Shell Programming and Scripting
I am working on a script to unfold data for each column from a specific line of data and write output in a single line.
Input data looks like this.
2011-09-26 INF UM_10 UserMana Starting synchronization for security domain
14:37:31 080 gementSe .
rvice
I... (2 Replies)
Discussion started by: svajhala
2 Replies
6. Programming
Hi
I want to open a file and write data in the following manner.
Header
String 1 String 2
String 3 String 4
String 5 ... (4 Replies)
Discussion started by: AAKhan
4 Replies
7. UNIX for Dummies Questions & Answers
All,
Can anyone please help me with the below scenario.
I have a Flat file of the below format.
ID|Name|Level|Type|Zip|MAD|Risk|Band|Salesl|Dealer|CID|AType|CValue|LV|HV|DCode|TR|DU|NStartDate|UserRole|WFlag|EOption|PName|NActivationDate|Os|Orig|Cus|OType|ORequired|DType
03|... (10 Replies)
Discussion started by: sp999
10 Replies
8. Shell Programming and Scripting
Hi, I would like to read the specific data from file and write the data in the new file.
My data input is something like this..
<EXROP:R=TJ0311T;
ROUTE DATA
R ROUTE PARAMETERS
TJ0311T DETY=UPDR TTRANS=1 FNC=3
MA=628160955000
R=TJ0311D
... (3 Replies)
Discussion started by: bha148
3 Replies
9. Shell Programming and Scripting
Hi All,
I am having an XML tag like:
<detail sim_ser_no_1="898407109001000090"
imsi_1="452070001000090">
<security>ADM1=????</security>
<security>PIN1=????</security>
<security>PIN2=????</security>
... (2 Replies)
Discussion started by: ss_ss
2 Replies
10. Shell Programming and Scripting
Hello,
I've created a shell script, which accepts information using an input from the console. Part of the script will write a file containing this information.
My code looks like (for the write)
function make_file
{
cat <<- _EOF_
The contents of my file are here
_EOF_
}
... (12 Replies)
Discussion started by: cpickering
12 Replies
tels(7) Miscellaneous Information Manual tels(7)
NAME
tels, telm - STREAMS Telnet slave (pseudo-terminal) driver, STREAMS Telnet master driver (used by telnetd only), respectively
SYNOPSIS
DESCRIPTION
A Telnet pseudo-terminal consists of a tightly-coupled pair of character devices, called the master device and slave device. The master
and slave device drivers work together to provide a Telnet connection on the server side where the master provides a connection to and the
slave provides a terminal device special file access for the Telnet application processes, as depicted below:
--------------------------
| Pseudo terminal functions|
Application <--> |--------------------------| <--> telnetd
Processes | Slave | Master |
| (tels) | (telm) |
--------------------------
The slave driver, with (STREAMS pty emulation module) and (STREAMS line discipline module) pushed on top (not shown for simplicity), pro-
vides a terminal interface as described in termio(7). Whereas devices that provide the terminal interface described in termio(7) have a
hardware device behind them; in contrast, the slave device has manipulating it through the master side of the Telnet pseudo terminal.
There are no nodes in the file system for each individual master device. Rather, the master driver is set up as a STREAMS clone(7) driver
with its major device number set to the major for the clone driver and its minor device number set to the major for the driver. The master
driver is opened by telnetd using the open(2) system call with as the device file parameter. The clone open finds the next available minor
number for the master device. The master device is available only if it and its corresponding slave device are not already opened.
In order to use the STREAMS Telnet subsystem, a node for the master driver and N number of Telnet slave devices must be installed.
The number of slave devices is set by a kernel tunable parameter called This can be modified using SAM; its default and minimum value is
60. The value of is the upper limit of the number of telnet sessions that can be opened.
Multiple opens are allowed on the Telnet slave device.
The master and slave drivers pass all STREAMS messages to their adjacent drivers. When the connection is closed from the Telnet client
side, an message is sent to the corresponding slave device which will render that slave device unusable. The process on the slave side
gets the errno when attempting a write(2) system call to the slave device file but it will be able to read any data remaining in the slave
stream. Finally, when all the data has been read, the read(2) system call will return 0, indicating that the slave can no longer be used.
AUTHOR
and were developed by HP.
FILES
Streams Telnet master clone device
Streams slave devices where
N is the minor number of the slave device and 0 < N <
SEE ALSO
insf(1M), open(2), ioctl(2), streamio(7), ldterm(7), telnetd(1M), ptem(7).
tels(7)
