10-04-2008
how to add, updat, and delete records using shell
thax for replying
Last edited by sarah2009; 10-05-2008 at 08:46 PM..
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1. Shell Programming and Scripting
Hai all
i want to grep the particular pattern and move the mathing records to torget file and delete the matching recodrs from source file.
patterns are position based, like
13413432,aaaaaaa,dsfdddddd,34234324,22224555
13413432,aaaaaaa,dsfdddddd,12234324,11222455
i want to move the... (1 Reply)
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2. Shell Programming and Scripting
I have a big file with "|" delimiter. I want to delete all the records that have 'abc' in the 2nd field. How can i do that? I am not abe to open it in VI that is why i need to do it from outside. Please suggest (6 Replies)
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3. UNIX for Advanced & Expert Users
Hai
I have a flat file which contains more than 6 crore lines or records. I want to delete only one line, using line number. For example I want to delete 414556 th line . How to do this using sed or awk command.
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4. Shell Programming and Scripting
I have a file which has about 10000 records and I need to delete about 50 records from the file. I know line numbers and am using
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5. UNIX and Linux Applications
Hi,
I have a file whose size is not zero but it has no records and another which has records. I want to delete all the files that have no records in it (even if size > 0). How do I do it?
I have tried the below option
#!/bin/ksh
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6. Shell Programming and Scripting
Hi Friends,
I have the following file,
cat input
chr1 1000 2000
chr1 600 699
chr1 701 1000
chr1 600 1710
chr2 900 1800
Now, I would like to see the difference of
Record1.Col2 - Record2.Col2
Record1.Col2 - Record2.Col3
Record1.Col3 - Record2.Col2
Record1.Col3 - Record2.Col3
... (1 Reply)
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7. Shell Programming and Scripting
Hi,
Can any one help me...
the records are not deleting when I run the below script.
But if I issue the same delete command manually, the records are getting deleted.
script:
#!/bin/ksh
USAGE_STRING="USAGE $0 "
if
then
echo "SORRY you need to be user 'mqm'. Only 'mqm' has... (5 Replies)
Discussion started by: zxcjggu708
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8. Shell Programming and Scripting
How do i delete the records when we have string "abcd" at position 21 to 24. The file is huge in size. Any help is appreciated.
Sample data given below
eiojfcdf oijjfdm ijdabcd234vffmv
eojfirr jfdiopem ijaabb456irkmd
aodniiuielc uejdocvoabcd957wpdjf (4 Replies)
Discussion started by: zooby
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9. Shell Programming and Scripting
Hello Mates,
I would request your help in a shell script,
simply I need to delete some matching db table records (rows) to ones in a given file:
------------------------------
#!/bin/bash
SQL="delete from numberlist where msidn='';"
MYSQL_USER="<your-user>"... (4 Replies)
Discussion started by: EAGL€
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LEARN ABOUT HPUX
tt_message_iarg_add
tt_message_iarg_add(library call) tt_message_iarg_add(library call)
NAME
tt_message_iarg_add -- add a new argument to a message object
SYNOPSIS
#include <Tt/tt_c.h>
Tt_status tt_message_iarg_add(
Tt_message m,
Tt_mode n,
const char *vtype,
int value);
DESCRIPTION
The tt_message_iarg_add function adds a new argument to a message object and sets the value to a given integer.
Add all arguments before the message is sent. To change existing argument values, the application must use only modes TT_OUT or TT_INOUT.
Adding arguments when replying to a message produces undefined results.
The m argument is the opaque handle for the message involved in this operation. The n argument specifies who (sender, handler, observers)
writes and reads a message argument. The following modes are defined:
TT_IN The argument is written by the sender and read by the handler and any observers.
TT_OUT The argument is written by the handler and read by the sender and any reply observers.
TT_INOUT The argument is written by the sender and the handler and read by all.
The vtype argument describes the type of argument data being added. The value argument is the value to be added.
RETURN VALUE
Upon successful completion, the tt_message_iarg_add function returns the status of the operation as one of the following Tt_status values:
TT_OK The operation completed successfully.
TT_ERR_MODE
The specified Tt_mode is invalid.
TT_ERR_NOMP
The ttsession(1) process is not running and the ToolTalk service cannot restart it.
TT_ERR_POINTER
The pointer passed does not point to an object of the correct type for this operation.
SEE ALSO
Tt/tt_c.h - Tttt_c(5), tt_message_arg_ival_set(3), tt_message_arg_add(3), tt_message_barg_add(3).
tt_message_iarg_add(library call)