10-08-2009
Select Distinct on multiple fields
How do I create a script that provides a count of distinct values of a particular field in a file utilizing commonly available UNIX commands (sh or awk)?
Field1|Field2|Field3|Field4
AAA|BBB|CCC|DDD
111|222|333|777
AAA|EEE|ZZZ|EEE
111|555|333|444
AAA|EEE|CCC|DDD
111|222|555|444
For the above file, the result I am looking for would be:
Field1
AAA(3)
111(3)
Field2
BBB(1)
222(2)
EEE(2)
555(1)
Field3
ccc(2)
333(2)
zzz(1)
555(1)
Field4
DDD(2)
777(1)
EEE(1)
444(2)
Thank you in advance for your assistance.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi, buddies out there.
I have a text file ( only one column ) which I created using vi editor. The file contains duplicate rows and I would like to select distinct rows, how to go on it using unix command:
file content =
apple
apple
orange
watermelon
apple
orange
Can it be done... (7 Replies)
Discussion started by: merry susana
7 Replies
2. Shell Programming and Scripting
Hi,
I want to print certain fields from my data file depending on certain conditions. Somebody pls let me know how to send it to awk.
The command below is the one which I want to use in a shell script and this prints fine
cat ./datafile.dat | grep -i $SEARCH_STR | awk -F: '{ print $1 $2 $3... (5 Replies)
Discussion started by: maverix
5 Replies
3. Shell Programming and Scripting
Hi ,
I have a similar problem.
Please can anyone help me with a shell script or a perl.
I have a flat file like this
fruit country
apple germany
apple india
banana pakistan
banana saudi
mango india
I want to get a output like
fruit country
apple ... (7 Replies)
Discussion started by: smalya
7 Replies
4. Shell Programming and Scripting
I have . dat file which contains data in a specific format:
0 3 892 921 342
1 3 921 342 543
2 4 817 562 718 765
3 3 819 562 717 761
i need to compare each field in a row with another field of the same column but different row and cont the... (8 Replies)
Discussion started by: Abhik
8 Replies
5. UNIX for Dummies Questions & Answers
I am a beginner to scripting, please help me in this regard.
How do I create a script that provides a count of distinct values of all the fields in the pipe delimited file ? I have 20 different files with multiple columns in each file. I needed to write a generic script where I give the number... (1 Reply)
Discussion started by: vukkusila
1 Replies
6. Shell Programming and Scripting
I am a beginner to scripting, please help me in this regard.
How do I create a script that provides a count of distinct values of all the fields in the pipe delimited file ? I have 20 different files with multiple columns in each file. I needed to write a generic script where I give the number... (2 Replies)
Discussion started by: vukkusila
2 Replies
7. Shell Programming and Scripting
If i have a log file record.txt, with 10 fields
- First field is datetime
- 7th field is status
- 8th filed is name
- The last field (10th) is epoch time of the first field
02/17/2012 1:47 PM||||||In Use|chicken||1329515230
02/17/2012 2:53 PM||||||Available|chicken||1329519195
02/17/2012... (4 Replies)
Discussion started by: sabercats
4 Replies
8. Shell Programming and Scripting
Hi, I have the following file:
LOG:015608::ERR:2310:map_spsrec:Invalid parameter
LOG:015608::ERR:2471:map_dgdrec:Invalid parameter
LOG:015608::ERR:2487:map_nnmrec:Invalid number
LOG:015608::ERR:2310:map_nmrec:Invalid number
LOG:015608::ERR:2438:map_nmrec:Invalid number
As a delimiter I... (2 Replies)
Discussion started by: apenkov
2 Replies
9. Shell Programming and Scripting
Hi All
I would like to modify a file like this:
>antax gioq21 tris notes
abcdefghij
klmnopqrs
>betax gion32 ter notes2
tuvzabcdef
ahgskslsooin this:
>tris
abcdefghij
klmnopqrs
>ter
tuvzabcdef
ahgskslsoo
So, I would like to remove the first two fields(and output field 3) in record... (4 Replies)
Discussion started by: giuliangiuseppe
4 Replies
10. UNIX for Dummies Questions & Answers
Hi
How can I extract sequences from a fasta file with respect a certain criteria? The beginning of my file (containing in total more than 1000 sequences) looks like this:
>H8V34IS02I59VP
SDACNDLTIALLQIAREVRVCNPTFSFRWHPQVKDEVMRECFDCIRQGLG
YPSMRNDPILIANCMNWHGHPLEEARQWVHQACMSPCPSTKHGFQPFRMA... (6 Replies)
Discussion started by: Marion MPI
6 Replies
LEARN ABOUT OPENSOLARIS
bestups
BESTUPS(8) NUT Manual BESTUPS(8)
NAME
bestups - Driver for Best Power / SOLA (Phoenixtec protocol) UPS equipment
NOTE
This man page only documents the hardware-specific features of the bestups driver. For information about the core driver, see nutupsdrv(8).
SUPPORTED HARDWARE
bestups was designed to monitor Best Power UPS hardware like the Fortress, Fortress Telecom, Axxium Rackmount and Patriot Pro. It also
recognizes and supports SOLA units such as the 325, 520 and 620. In addition, the Best 610 is supported using the 'ID' option.
Other UPS hardware using the Phoenixtec protocol should also work, but they will generate a warning since their battery information is not
known.
This driver does not support some older Best/SOLA units.
EXTRA ARGUMENTS
This driver supports the following optional settings in the ups.conf(5):
nombattvolt=num
Override the battery float voltage which is normally determined by asking the hardware. This is useful if your UPS constantly reports
battery.charge values just below 100% even when it's completely charged.
If you have this problem, set this to whatever battery.voltage reports when the UPS is known to be completely charged with a good
battery.
The author's Best Fortress 750 uses nombattvolt=27.4.
battvoltmult=num
Multiply the reported battery voltage by this number. Some devices report only a fraction of the total battery voltage.
For example, the SOLA 610 700VA UPS (with a 24V battery) reports the single cell voltage (about 2.27V when fully charged). In this
particular case you can set battvoltmult = 12 in ups.conf(8) to fix this.
ID=string
Set the Identification response string. This should only be used with hardware that supports the Phoenixtec protocol status inquiry
commands, but not the "ID" command, such as the Best/SOLA 610. Format of the ID string is: AAA,BBBB,CCC,DDD,EE.E,FF.F
AAA is the three-character identification for the UPS model.
BBBB is the output power in VA (volt amperes). B is an integer number ranging from 0 to 9.
CCC is the Nominal Input Voltage. C is an integer number ranging from 0 to 9. The unit is Volts AC.
DDD is the Nominal Output Voltage. D is an integer number ranging from 0 to 9. The unit is Volts AC.
EE.E is the Battery Voltage that will cause the UPS to shut itself off. E is an integer number ranging from 0 to 9. Then unit is Volts
DC and a decimal point is present.
FF.F or FFF.F is the Battery Voltage at full charge. F is an integer number ranging from 0 to 9. Then unit is Volts DC. Typically, for
700VA, 1KVA and 1.5KVA units, the format is FF.F. For 2KVA and 3KVA units, the format is FFF.F.
Example: a Best 610 1.5KVA unit would use the string "610,1500,120,120,10.0,48.0".
BUGS
The battery charge percentage value (in battery.charge) is derived from the voltage data that the UPS returns, since the UPS doesn't return
that value directly. On some hardware, the charge will remain at 100% for a long time and then drops quickly shortly before the battery
runs out. You can confirm from the battery.voltage readings that this is a problem with the UPS and not this driver.
Similarly, the float from the charger in some models forces the battery charge percentage back up to 100% immedately after the UPS goes
back on-line, so you can't tell when it is really recharged.
Finally, some models give one value for the battery's nominal voltage and yet actually have a nominal voltage slightly below that. This
leads to things such as the perpetual 98.7% charge on the author's Fortress 750, even when it's been charging for weeks. You can use
nombattvolt= in ups.conf(8) to fix this.
AUTHOR
Russell Kroll, Jason White
SEE ALSO
The core driver:
nutupsdrv(8)
Internet resources:
The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
Network UPS Tools 05/21/2012 BESTUPS(8)