Let's be clear here... RudiC's code worked perfectly for the problem you presented.
Now you have presented a different problem. And that problem is not clearly stated. We are all supposed to guess at what your real input specification is by looking at two samples. We might guess correctly or we might all be wasting our time making bad guesses.
If what you are trying to do is duplicate the contents of a line separating the original line contents from its duplicate with a <space> and if, and only if, there is a an unsigned decimal number sequence that appears between square brackets with no other characters between those square brackets somewhere on that line then replace the first occurrence of that sequence in the duplicated contents with that number incremented by one, then you might try running something like:
which, if file contains:
produces the output:
Did I make a better guess, or do you think my suggestion is also partially correct?
This User Gave Thanks to Don Cragun For This Post:
If the 4th column has - sign then the names in 3rd column has to change to some user defined names (as shown in output).
Thanx
input1
1 a aaaaa +
2 b bbbbb +
3 c ccccc +
4 d ddddd +
5 e eeeee +
6 f xxxxx +
8 h hhhhh +... (8 Replies)
I have some tab delimited data and I need to duplicate the second column. It seems like I should just be able to do something simple in awk like,
awk '{ print $1, $2, $2, $3 }'
(the second field is the one that needs to be duplicated)
but I'm not sure how to print from $3 to the end of the... (3 Replies)
Hi Gurus,
I have file content sample:
,5113955056,,TAgent-Suspend
,5119418233,,TAgent-Suspend
,5102119078,,TAgent-Suspend
filenames 120229H5_suspend, 120229H6_unsuspend
I receive those files one of directory /home/temp/
I need following:
1. Backup first /home/temp/ file to... (5 Replies)
Hi !
I have a "|" delimited file:
field 1|field2|field3|field4
AAA|BBB|CCC|DDD
EEE|FFF|GGG|HHH
Using awk, I need to duplicate the 2nd column and print it into a 5th new column, like that:
output:
field 1|field2|field3|field4|field 2
AAA|BBB|CCC|DDD|BBB
EEE|FFF|GGG|HHH|FFF
Thanks... (1 Reply)
Hey folks. I wrote a little awk script that summarizes /proc/net/dev info and then pipes it to the nix column command to set up column spacing appropriately.
Here's some example output:
Iface RxMBytes RxPackets RxErrs RxDrop TxMBytes TxPackets TxErrs TxDrop
bond0 9 83830... (3 Replies)
Hi Guys,
Input.txt
L194 A -118.2
L194 B -115.1
L194 C -118.7
L196 A 0
L196 C 0
L197 A -111.2
L197 B -118.9
L197 C -119.9
L199 A -120.4
L199 B -119.9 ... (2 Replies)
Hi,
I have a similar input format-
A_1 2
B_0 4
A_1 1
B_2 5
A_4 1
and looking to print in this output format with headers. can you suggest in awk?awk because i am doing some pattern matching from parent file to print column 1 of my input using awk already.Thanks!
letter number_of_letters... (5 Replies)
Dear folks
I have a map file of around 54K lines and some of the values in the second column have the same value and I want to find them and delete all of the same values. I looked over duplicate commands but my case is not to keep one of the duplicate values. I want to remove all of the same... (4 Replies)
Discussion started by: sajmar
4 Replies
LEARN ABOUT CENTOS
__pmspeclocalpmda
PMSPECLOCALPMDA(3) Library Functions Manual PMSPECLOCALPMDA(3)NAME
__pmSpecLocalPMDA - process command-line argument for the table of DSO PMDAs
C SYNOPSIS
#include <pcp/pmapi.h>
#include <pcp/impl.h>
char *__pmSpecLocalPMDA(const char *spec);
cc ... -lpcp
DESCRIPTION
PCP contexts of type PM_CONTEXT_LOCAL are used by clients that wish to fetch metrics directly from one or more PMDAs on the local host
without involving pmcd(1).
__pmSpecLocalPMDA provides a convenience wrapper to be used by applications that wish to use a command line argument (usually with -K) to
control the DSO PMDAs that are available for a PM_CONTEXT_LOCAL context.
The spec argument specifies actions for one or more DSO PMDAs using up to four fields separated by commas (``,''), namely:
- an opcode with one of the values add (add a new entry), del (delete an existing entry) or clear (clear all entries from the table).
- the PMDA's domain number
- the path to the PMDA DSO (may be absolute or relative to the $PCP_VAR_DIR/pmdas directory and the DSO suffix is optional), and
- the name of the PMDA's initialization routine.
All fields are required to add a new entry. To delete an entry the opcode is required plus either or both of the domain number and path
fields. To clear all entries, only the opcode is required.
If spec is parsed successfully, then __pmLocalPMDA(3) is called with the extracted arguments.
RETURN VALUE
On success, __pmSpecLocalPMDA will return NULL.
On error or failure, __pmSpecLocalPMDA will return a pointer to a static error message.
EXAMPLES
Some examples of valid spec strings:
clear Delete all entries from the DSO table.
add,123,foo/foo_pmda,foo_init
Add the ``foo'' PMDA using domain 123. The PMDA's DSO is most likely in below the directory $PCP_PMDAS_DIR and named
foo/foo_pmda.so (for ELF-style platforms) or foo/foo_pmda.dylib (for BSD-style platforms) or fooo_pmda.dll (for Windows-style plat-
forms). The initialization routine for the ``foo'' PMDA is foo_init().
del,123
Delete the entry for the DSO with domain 123.
del,,foo/foo_pmda
Delete the entry with a pathname to the DSO that matches foo/foo_pmda.
del,123,foo/foo_pmda
Delete the entry for the DSO with either domain 123 and/or a pathname to the DSO that matches foo/foo_pmda.
SEE ALSO PMAPI(3), __pmLocalPMDA(3) and pmNewContext(3).
Performance Co-PilotPMSPECLOCALPMDA(3)