Hi
I need to do some thing like "find and insert before that " in a file which contains many records. This will be clear with the following example.
The original data record should be some thing like this
60119827 RTMS_LOCATION_CDR INSTANT_POSITION_QUERY 1236574686123083rtmssrv7 ... (8 Replies)
Hello there.
I've got the query like that
SELECT count(tour_id) AS cnt
FROM orders
JOIN tours
ON orders.tour_id=tours.id
GROUP BY tour_id
The result Is
cnt
1
4
2
1
1
Now i have to select all records with minimum values in field "cnt"
MySQL function min() returns only one.... (2 Replies)
Hi all,
I am having multiple files with the pattern given below:
I need to find the minimum value of 5th column if column 1 is x and 2nd column is awh or vbn or ... (20 different strings).
the output must be like:
Kindly help me to figure out this prob....
Thanks in... (4 Replies)
Hi All,
I have multiple files which contains 5 columns and multiple rows.....
I want to calculate the minimum value of column 5th, if column 2 is MET, till column 1 comes to the next number.
Also it must skip the condition similar to 1st line where column number 1 and 3 are same and... (9 Replies)
I have two LARGE files of data more than 20,000 line each, file-1 and file-2, and I wish to do the following if possible:
file-1
1 2 5 7 9
2 4 6 3 8 9
4 6 8 9 3 2 1 3
1 2
.
.
.
file-2
1 2 3
2 5 7
5 7 3
7 9 4
. (5 Replies)
Deal All,
I have millions of input file like this:
input 1:
disk minimum
DISK01 5173
DISK02 5227
DISK03 5284
DISK04 5346
DISK05 5400
DISK06 5456
DISK07 5511
DISK08 5572
.
.
.
input 2:
range 5180-5300 (3 Replies)
I am trying to find the minimum maximum and average from one file which has values
Received message from https://www.demandmatrix.net/app/dm/xml] in milliseconds.
Received message from https://www.demandmatrix.net/app/dm/xml] in milliseconds.
Received message from... (5 Replies)
input
1 2 3 4 5 2 8
2 1 1 1 4 2 1
5 4 4 4 2 1 3
2 2 6 7 4 5 4
5 5 5 4 3 3 5
I woud like to print a min of each row such that my output would look like
1
1
1
2
3 (5 Replies)
I have a fixed length file and I want to find out row number along with row length.
I have a program that give me the line length if it satisfy the condition; but i would like to add row number as well?
How do I do that?
while IFS= read -r line; do
if ; then
echo ${line}
echo... (8 Replies)
Discussion started by: princetd001
8 Replies
LEARN ABOUT FREEBSD
dwarf_weak_name_offsets
DWARF_GET_WEAKS(3) BSD Library Functions Manual DWARF_GET_WEAKS(3)NAME
dwarf_get_weaks, dwarf_weak_cu_offset, dwarf_weak_die_offset, dwarf_weak_name_offsets, dwarf_weakname -- retrieve information about weak sym-
bols
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_get_weaks(Dwarf_Debug dbg, Dwarf_Weak **weaks, Dwarf_Signed *nweaks, Dwarf_Error *err);
int
dwarf_weak_cu_offset(Dwarf_Weak weak, Dwarf_Off *cu_offset, Dwarf_Error *err);
int
dwarf_weak_die_offset(Dwarf_Weak weak, Dwarf_Off *die_offset, Dwarf_Error *err);
int
dwarf_weak_name_offsets(Dwarf_Weak weak, char **name, Dwarf_Off *die_offset, Dwarf_Off *cu_die_offset, Dwarf_Error *err);
int
dwarf_weakname(Dwarf_Weak weak, char **name, Dwarf_Error *err);
DESCRIPTION
These functions retrieve information about weak symbols from the lookup tables in the (SGI-specific) ``.debug_weaknames'' section. Informa-
tion about weak symbols is returned using opaque descriptors of type Dwarf_Weak. Applications need to use the functions described below to
retrieve the name and offset information contained in these descriptors.
Function dwarf_get_weaks() retrieves descriptors for all the weak symbols associated with the DWARF debug context specified by argument dbg.
The argument weaks should point to a location that will be set to a pointer to an array of Dwarf_Weak descriptors. The argument nweaks
should point to a location that will be set to the number of descriptors returned.
Function dwarf_weak_cu_offset() returns the offset, relative to the ``.debug_info'' section, of the compilation unit that contains the debug-
ging information entry associated with the argument weak. Argument cu_offset should point to a location that will hold the returned offset.
Function dwarf_weak_die_offset() retrieves the offset, relative to the ``.debug_info'' section, of the debugging information entry associated
with the argument weak, and stores it into the location pointed to by the argument die_offset.
Function dwarf_weak_name_offsets() retrieves the name and offsets for the debugging information entry for argument weak. Argument name
should point to a location which will be set to a pointer to a NUL-terminated string containing the name of the associated debugging informa-
tion entry. Argument die_offset should point to a location which will be set to the offset, relative to the ``.debug_info'' section, of the
associated debugging information entry. Argument cu_die_offset should point to a location which will be set to the offset, relative to the
``.debug_info'' section, of the first debugging information entry in the compilation unit associated with argument weak.
Function dwarf_weakname() sets the location pointed to by argument name to a pointer to a NUL-terminated string holding the name of the
debugging information entry associated with the argument weak.
Memory Management
The memory area used for the array of Dwarf_Weak descriptors returned in argument weaks by function dwarf_get_weaks() is owned by the DWARF
Access Library (libdwarf, -ldwarf). Application code should not attempt to directly free this pointer. Portable code should instead use the
function dwarf_weaks_dealloc(3) to indicate that the memory area may be freed.
The memory area used for the string returned in the name argument to functions dwarf_weak_name_offsets() and dwarf_weakname() is owned by the
DWARF Access Library (libdwarf, -ldwarf). Portable code should indicate that the memory area can be freed using the dwarf_dealloc(3) func-
tion.
Error Returns
If argument err is not NULL, these functions will use it to store error information, in case of an error.
RETURN VALUES
On success, these functions returns DW_DLV_OK. In case of an error, they return DW_DLV_ERROR and set the argument err.
ERRORS
These functions may fail with the following errors:
[DW_DLE_ARGUMENT] One of the arguments cu_die_offset, cu_offset, dbg, die_offset, weak, weaks, name, or nweaks was NULL.
[DW_DLE_NO_ENTRY] The DWARF debugging context referenced by argument dbg did not contain information about weak symbols.
SEE ALSO dwarf(3), dwarf_get_cu_die_offset_given_cu_header_offset(3), dwarf_weaks_dealloc(3)BSD April 10, 2011 BSD