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)
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)
I have searched in a variety of ways in a variety of places but have come up empty.
I would like to prepend a portion of a section header to each following line until the next section header. I have been using sed for most things up until now but I'd go for a solution in just about anything--... (7 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 CENTOS
pmnumberstr
PMNUMBERSTR(3) Library Functions Manual PMNUMBERSTR(3)NAME
pmNumberStr, pmNumberStr_r - fixed width output format for numbers
C SYNOPSIS
#include <pcp/pmapi.h>
const char *pmNumberStr(double value);
char *pmNumberStr_r(double value, char *buf, int buflen);
cc ... -lpcp
DESCRIPTION
pmNumberStr returns the address of a 8-byte buffer that holds a null-byte terminated representation of value suitable for output with fixed
width fields. The pmNumberStr_r function does the same, but stores the result in a user-supplied buffer buf of length buflen, which should
have room for at least 8 bytes.
The value is scaled using multipliers in powers of ``one thousand'' (the decimal ``kilo'') and has a bias that provides greater precision
for positive numbers as opposed to negative numbers.
The format depends on the sign and magnitude of value as follows (d represents a decimal digit):
+----------------------------------+---------+
| value range | format |
+----------------------------------+---------+
| > 999995000000000 | inf? |
|999995000000000 - 999995000000 | ddd.ddT |
| 999995000000 - 999995000 | ddd.ddG |
| 999995000 - 999995 | ddd.ddM |
| 999995 - 999.995 | ddd.ddK |
| 999.995 - 0.005 | ddd.dd |
| 0.005 - -0.005 | 0.00 |
| -0.005 - -99.95 | -dd.dd |
| -99.995 - -99995 | -dd.ddK |
| -99995 - -99995000 | -dd.ddM |
| -99995000 - -99995000000 | -dd.ddG |
| -99995000000 - -99995000000000 | -dd.ddT |
| < -99995000000000 | -inf? |
+----------------------------------+---------+
At the boundary points of the ranges, the chosen format will retain the maximum number of significant digits.
NOTES
pmNumberStr returns a pointer to a static buffer and hence is not thread-safe. Multi-threaded applications should use pmNumberStr_r
instead.
SEE ALSO printf(3)Performance Co-Pilot PCP PMNUMBERSTR(3)