10-15-2007
Hi.
How would a program determine that there is an embedded symbol, as opposed to the normal field separator symbol? Is there some unique context in which the embedded symbol appears?
Off-hand, I'd say that this would need to be taken care of when the file is created ... cheers, drl
9 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
Hello!
How I can increase or decrease predefined pipe buffer size?
System FreeBSD 4.9 and RedHat Linux 9.0
Thanks! (1 Reply)
Discussion started by: Jus
1 Replies
2. Shell Programming and Scripting
guys,
I'm trying to 9k lines of the following:
aaa aaa 1 1 1
to
aaa aaa 1 01 1
Im pretty ignorant when it comes to subtituting fields using awk
any help ?
Tony (1 Reply)
Discussion started by: tony3101
1 Replies
3. Shell Programming and Scripting
I have a file to load in the table, and am using SQLLDR
CONTROL FILE
-----------------------
LOAD DATA
INFILE 'sample.txt'
APPEND
INTO TABLE TEMP_LOAD
FIELDS TERMINATED BY '|'
TRAILING NULLCOLS
(FIELD1,FIELD2,FIELD3)
Now i have about 10,000 lines in the file
FIELD1 in the table is... (1 Reply)
Discussion started by: prash184u
1 Replies
4. UNIX for Dummies Questions & Answers
Because some program i have installed can not upload files bigger than some size as printing, the base got a packet bigger than 'max_allowed_packet' bytes what that i need to do as written in the documentation of the program increase the value of a fileld called LimitRequestBody told that is in... (3 Replies)
Discussion started by: tal
3 Replies
5. Linux
Because some program i have installed can not upload files bigger than some size as printing, the base got a packet bigger than 'max_allowed_packet' bytes what that i need to do as written in the documentation of the program increase the value of a fileld called LimitRequestBody told that is in... (5 Replies)
Discussion started by: tal
5 Replies
6. UNIX for Dummies Questions & Answers
Hi all,
I want to edit nth filed of a comma delimited line with some value. Can I use sed command to do this.
Pls suggest me the command here.
Thanks,
Poova. (2 Replies)
Discussion started by: poova
2 Replies
7. Shell Programming and Scripting
hi
i have record looks like below
1,US
I want to add empty field to the record as below
1, , , ,US
how i can do it using awk ?
i tried with awk its not working
awk '{ print $1", ,"$2 }' filename > file 1 (2 Replies)
Discussion started by: raghavendra.cse
2 Replies
8. Shell Programming and Scripting
I try to trim a FTP log using awk, but the escape sequences does not work the way I want it.
Input data Wed 3Oct10 21:48:00 - (002117) Sent file d:\ftp\home\tools\htmake.rar successfully (48.2 kB/sec - 40997 Bytes)
Wed 3Oct10 22:25:46 - (002118) Sent file d:\ftp\files\main\oct\camera1... (4 Replies)
Discussion started by: Jotne
4 Replies
9. Shell Programming and Scripting
There is an usual ifconfig output
vlan30 Link encap:Ethernet HWaddr
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: 2407:4c00:0:1:aaff::1/64 Scope:Global
inet6 addr: fe80::224:e8ff:fe6b:cc4f/64 Scope:Link
UP BROADCAST... (1 Reply)
Discussion started by: urello
1 Replies
nlist(3UCB) SunOS/BSD Compatibility Library Functions nlist(3UCB)
NAME
nlist - get entries from symbol table
SYNOPSIS
/usr/ucb/cc [ flag ... ] file ...
#include <nlist.h>
int nlist(filename, nl);
char *filename;
struct nlist *nl;
DESCRIPTION
nlist() examines the symbol table from the executable image whose name is pointed to by filename, and selectively extracts a list of values
and puts them in the array of nlist structures pointed to by nl. The name list pointed to by nl consists of an array of structures contain-
ing names, types and values. The n_name field of each such structure is taken to be a pointer to a character string representing a symbol
name. The list is terminated by an entry with a NULL pointer (or a pointer to a NULL string) in the n_name field. For each entry in nl, if
the named symbol is present in the executable image's symbol table, its value and type are placed in the n_value and n_type fields. If a
symbol cannot be located, the corresponding n_type field of nl is set to zero.
RETURN VALUES
Upon normal completion, nlist() returns the number of symbols that were not located in the symbol table. If an error occurs, nlist()
returns -1 and sets all of the n_type fields in members of the array pointed to by nl to zero.
SEE ALSO
nlist(3ELF), a.out(4)
NOTES
Use of these interfaces should be restricted to only applications written on BSD platforms. Use of these interfaces with any of the system
libraries or in multi-thread applications is unsupported.
Only the n_value field is compatibly set. Other fields in the nlist structure are filled with the ELF (Executable and Linking Format)
values (see nlist(3ELF) and a.out(4)).
SunOS 5.10 3 May 1994 nlist(3UCB)