hi,
I have a 20 line file.
I need a command which will brinf back a specific line based upon the line number I enter.
e.g. the file looks like this and is called file1
jim is a man
john is a woman
james is a man
wendy is a woman
lesley is a woman
i want a command that will... (4 Replies)
A typical line looks like this...
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=129 COMMENT='Compiled E-Mails';I want to remove DEFAULT CHARSET= and COLLATE= after resetting AUTO_INCREMENT=0
I do not want to change the engine and comment. (7 Replies)
Hi
I am using "grep" command to get certain pattern out of the file:
PNUM=34
$ grep -w "#${PNUM}" myfile
#34 * 2297 * 410 * 964 * * 4352
$
Is there a way to retrieve the section of the above output without #34 so the output would look like this:... (3 Replies)
I've been working on a script (/bin/sh) in which I have requested and received help here (in which I am very grateful for!). The client has modified their requirements (a tad), so without messing up the script to much, I come once again for assistance.
Here are the file.dat contents:
ABC1... (4 Replies)
I have a list of Servers in no particular order as follows:
virtualMachines="IIBSBS IIBVICDMS01 IIBVICMA01"And I am generating some output from a pre-existing script that gives me the following (this is a sample output selection).
9/17/2010 8:00:05 PM: Normal backup using VDRBACKUPS... (2 Replies)
Greetings,
I recently built a replicated DRBD, Heartbeat, & iSCSI Target Initiator storage server on Ubuntu 10.04 to offer shared storage to server Vmware ESX and Microsoft Clusters. Everything works flawlessly, however I wanted to make a script to create, remove, grow volumes to offer ESX... (6 Replies)
Hello, I have an input file that I need formatted. I was hoping I could use bash to get this done.
Title: Kitchen
Blender
Washer
Dishes
Title: Bathroom
Toilet
Sink
Title: Bedroom
Bed
Desired output would be similar to
Results("Blender","Washer","Dishes") (1 Reply)
Hi,
i have a file like this:
...
11111111
22222222
33333333
#
4444444
5555555
6666666
7777777
#
...
i want just print the 2 first line between each section (each section is separated with "#"). so desired output would be like this:
...
11111111
22222222 (3 Replies)
I can obtain information from itdt inventory command however it display as below, I'd like to print each entity on one line but seperated by :
the file is something like and each section ends with Volume Tag
Drive Address 256
Drive State ................... Normal
ASC/ASCQ... (3 Replies)
Hi Gurus,
I have below file which has different sections, need to move the sections to beginning of the each record.
original file
aaa
bbb
ccc
ddd
eee
fff
output file.
aaa
bbb
ccc
ddd
eee
fff (6 Replies)
Discussion started by: green_k
6 Replies
LEARN ABOUT OPENSOLARIS
elf_ndxscn
elf_getscn(3ELF) ELF Library Functions elf_getscn(3ELF)NAME
elf_getscn, elf_ndxscn, elf_newscn, elf_nextscn - get section information
SYNOPSIS
cc [ flag ... ] file ... -lelf [ library ... ]
#include <libelf.h>
Elf_Scn *elf_getscn(Elf *elf, size_t index);
size_t elf_ndxscn(Elf_Scn *scn);
Elf_Scn *elf_newscn(Elf *elf);
Elf_Scn *elf_nextscn(Elf *elf, Elf_Scn *scn);
DESCRIPTION
These functions provide indexed and sequential access to the sections associated with the ELF descriptor elf. If the program is building a
new file, it is responsible for creating the file's ELF header before creating sections; see elf32_getehdr(3ELF).
The elf_getscn() function returns a section descriptor, given an index into the file's section header table. Note that the first ``real''
section has an index of 1. Although a program can get a section descriptor for the section whose index is 0 (SHN_UNDEF, the undefined sec-
tion), the section has no data and the section header is ``empty'' (though present). If the specified section does not exist, an error
occurs, or elf is NULL, elf_getscn() returns a null pointer.
The elf_newscn() function creates a new section and appends it to the list for elf. Because the SHN_UNDEF section is required and not
``interesting'' to applications, the library creates it automatically. Thus the first call to elf_newscn() for an ELF descriptor with no
existing sections returns a descriptor for section 1. If an error occurs or elf is NULL, elf_newscn() returns a null pointer.
After creating a new section descriptor, the program can use elf32_getshdr() to retrieve the newly created, ``clean'' section header. The
new section descriptor will have no associated data (see elf_getdata(3ELF)). When creating a new section in this way, the library updates
the e_shnum member of the ELF header and sets the ELF_F_DIRTY bit for the section (see elf_flagdata(3ELF)). If the program is building a
new file, it is responsible for creating the file's ELF header (see elf32_getehdr(3ELF)) before creating new sections.
The elf_nextscn() function takes an existing section descriptor, scn, and returns a section descriptor for the next higher section. One may
use a null scn to obtain a section descriptor for the section whose index is 1 (skipping the section whose index is SHN_UNDEF). If no fur-
ther sections are present or an error occurs, elf_nextscn() returns a null pointer.
The elf_ndxscn() function takes an existing section descriptor, scn, and returns its section table index. If scn is null or an error
occurs, elf_ndxscn() returns SHN_UNDEF.
EXAMPLES
Example 1 A sample of calling elf_getscn() function.
An example of sequential access appears below. Each pass through the loop processes the next section in the file; the loop terminates when
all sections have been processed.
scn = 0;
while ((scn = elf_nextscn(elf, scn)) != 0)
{
/* process section */
}
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO elf(3ELF), elf32_getehdr(3ELF), elf32_getshdr(3ELF), elf_begin(3ELF), elf_flagdata(3ELF), elf_getdata(3ELF), libelf(3LIB), attributes(5)SunOS 5.11 11 Jul 2001 elf_getscn(3ELF)