Grep unique 1st column Post: 302897566

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1. Shell Programming and Scripting

grep for unique value

If i want to grep for a value in a file but display only unique value then which option can i use. ex: Values in the file IP <1.2.3.4> value <2> IP <1.2.3.4> value <2> IP <1.2.3.4> value <3> IP <1.2.3.5> value <1> i should get only the unique value

2. Shell Programming and Scripting

print unique values of a column and sum up the corresponding values in next column

Hi All, I have a file which is having 3 columns as (string string integer) a b 1 x y 2 p k 5 y y 4 ..... ..... Question: I want get the unique value of column 2 in a sorted way(on column 2) and the sum of the 3rd column of the corresponding rows. e.g the above file should return the...

3. UNIX for Dummies Questions & Answers

Grep Unique

Hello, I have a file with a list of car makes and specific information for each make. An example is: @Audi:Warranty @Audi:Pricing @Audi:Colors @Acura:Warranty @Acura:Pricing @Acura:Colors and so on through a bunch of makes. I need to make a list in a selection box of just one name of...

4. Shell Programming and Scripting

Grep/Awk on 1st 2 Letters in 2nd Column of File

Hi everyone. I need to change a script (ksh) so that it will grep on the 1st 2 letters in the second column of a 5 column file such as this one: 192.168.1.1 CAXY0_123 10ABFL000001 # Comment 192.168.1.2 CAYZ0_123 10ABTX000002 # Comment 192.168.2.1 FLXY0_123 11ABCA000001 ...

5. Shell Programming and Scripting

Sorting unique by column

I am trying to sort, do uniq by 1st column and report this 4 columns tab delimiter table , eg chr10:112174128 rs2255141 2E-10 Cholesterol, total chr10:112174128 rs2255141 7E-16 LDL chr10:17218291 rs10904908 3E-11 HDL Cholesterol chr10:17218291 rs970548 8E-9 TG...

6. Linux

Print the 1st column and the value in 2nd or 3rd column if that is different from the values in 1st

7. Shell Programming and Scripting

Count occurrence of column one unique value having unique second column value

Hello Team, I need your help on the following: My input file a.txt is as below: 3330690|373846|108471 3330690|373846|108471 0640829|459725|100001 0640829|459725|100001 3330690|373847|108471 Here row 1 and row 2 of column 1 are identical but corresponding column 2 value are...

8. UNIX for Beginners Questions & Answers

Find unique values but only in column 1

Hi All, Does anyone have any suggestions/examples of how i could show only lines where the first field is not duplicated. If the first field is listed more than once it shouldnt be shown even if the other columns make it unique. Example file : 876,RIBDA,EC2 876,RIBDH,EX7 877,RIBDF,E28...

9. UNIX for Beginners Questions & Answers

Count unique column

Hello, I am trying to count unique rows in my file based on 4 columns (2-5) and to output its frequency in a sixth column. My file is tab delimited My input file looks like this: Colum1 Colum2 Colum3 Colum4 Coulmn5 1.1 100 100 a b 1.1 100 100 a c 1.2 200 205 a d 1.3 300 301 a y 1.3 300...

LEARN ABOUT V7

traceroute

TRACEROUTE(1)                                                      User Commands                                                     TRACEROUTE(1)

NAME

       traceroute - Trace the route to a host

SYNOPSIS

       traceroute [OPTION...] HOST

DESCRIPTION

       Print the route packets trace to network host.

       -f, --first-hop=NUM
              Set initial hop distance, that is the time-to-live.

       -g, --gateways=GATES
              List of gateways for loose source routing.

       -I, --icmp
              Use ICMP ECHO as probe.

       -m, --max-hop=NUM
              Set maximal hop count (default is 64).

       -M, --type=METHOD
              Use METHOD (icmp or udp) for traceroute operations, defaulting to udp.

       -p, --port=PORT
              Use destination PORT port (default is 33434).

       -q, --tries=NUM
              Send NUM probe packets per hop (default is 3).

       --resolve-hostnames
              Resolve hostnames.

       -t, --tos=NUM
              Set type of service (TOS) to NUM.

       -w, --wait=NUM
              Wait NUM seconds for response (default is 3).

       -?, --help
              Give this help list.

       --usage
              Give a short usage message.

       -V, --version
              Print program version.

GNU inetutils                                                       2015-05-15                                                       TRACEROUTE(1)