Hello All,
Plz help me with:
I have a csv file with data separated by ',' and optionally enclosed by "". I want to check each of these values to see if they exceed the specified string length, and if they do I want to cut just that value to the max length allowed and keep the csv format as it... (9 Replies)
I've got a file, where I want to grab two fields from it. The file isn't fixed format, so all I know is that the two fields are after a certain number of delimiters within the record.
File e.g. as follows:-
"1"^"HEADER"^
"5"^"12345678"^"Smith"^"Dave"^"Mr"^"Research &... (1 Reply)
Hi All,
I used this code to strip-off $-symbol from string values.
a="$980"
b="897"
a=`echo "$a" | sed 's/$/ /g'`
b=`echo "$b" | sed 's/$/ /g'`
echo "$a"
echo "$b"
but this results in the output:
80 and 897
it works when i use
a='$987'
b='890' (13 Replies)
Hi,
I would like to extract a pattern from a line. The first two characters will always be the same in this pattern, but the proceeding numbers will not be, and the pattern will always be 6 characters long. I would like to get the entire pattern up to a certain symbol, in this case, a period.
... (3 Replies)
Hello,
Trying to iterate over set of file in current directory and check if the file name in that folder matches certain string. This is what I have so far. Here I am checking if the file name starts with nexus, if so echo file name to log file.
Getting weird syntax errors. Any help is... (7 Replies)
I want to append file with a string but before doing that i want to check if this string already exist in that file.I tried with grep on Solaris 10 but unsuccessful.Man pages from grep seems to suggest if the string is found command status will be 0 and if not 1.But i am not finding it.May be i... (2 Replies)
This is on a CentOS box, I have two scripts that need to run in order.
I want to write a shell script that calls the first script, lets it run and then terminates it after a certain number of hours (that I specify of course), and then calls the second script (they can't run simultaneously) which... (3 Replies)
This is very basic. Yet Iam struggling to get the right pattern for my check.
Apologize in advance to ask a very lame question.
I have to validate if a value of the variable starts with "efgh" and followed by 6 numbers.
Var1="efgh234567"
The condition Iam trying to achieve is similar to... (6 Replies)
Discussion started by: deepakwins
6 Replies
LEARN ABOUT NETBSD
elf32_checksum
GELF_CHECKSUM(3) BSD Library Functions Manual GELF_CHECKSUM(3)NAME
elf32_checksum, elf64_checksum, gelf_checksum -- return the checksum of an ELF object
LIBRARY
ELF Access Library (libelf, -lelf)
SYNOPSIS
#include <libelf.h>
long
elf32_checksum(Elf *elf);
long
elf64_checksum(Elf *elf);
#include <gelf.h>
long
gelf_checksum(Elf *elf);
DESCRIPTION
These functions return a simple checksum of the ELF object described by their argument elf. The checksum is computed in way that allows its
value to remain unchanged in presence of modifications to the ELF object by utilities like strip(1).
Function elf32_checksum() returns a checksum for an ELF descriptor elf of class ELFCLASS32.
Function elf64_checksum() returns a checksum for an ELF descriptor elf of class ELFCLASS64.
Function gelf_checksum() provides a class-independent way retrieving the checksum for ELF object elf.
RETURN VALUES
These functions return the checksum of the ELF object, or zero in case an error was encountered.
ERRORS
These functions may fail with the following errors:
[ELF_E_ARGUMENT] Argument elf was NULL.
[ELF_E_ARGUMENT] Argument elf was not a descriptor for an ELF file.
[ELF_E_ARGUMENT] The ELF descriptor elf was not opened for reading or updating.
[ELF_E_CLASS] For functions elf32_checksum() and elf64_checksum(), ELF descriptor elf did not match the class of the called function.
[ELF_E_HEADER] The ELF object specified by argument elf had a malformed executable header.
[ELF_E_RESOURCE] An out of memory condition was detected during processing.
[ELF_E_SECTION] The ELF object specified by argument elf contained a section with a malformed section header.
[ELF_E_VERSION] The ELF object was of an unsupported version.
SEE ALSO strip(1), elf(3), gelf(3)BSD August 29, 2006 BSD