finding duplicates in columns and removing lines Post: 302262861

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Removing lines that are (same in content) based on columns

I have a file which looks like AA BB CC DD EE FF GG HH KK AA BB GG HH KK FF CC DD EE AA BB CC DD EE UU VV XX ZZ AA BB VV XX ZZ UU CC DD EE .... I want the script to give me only one line based on duplicate contents: AA BB CC DD EE FF GG HH KK AA BB CC DD EE UU VV XX ZZ

2. Shell Programming and Scripting

Help removing lines with duplicated columns

Hi Guys... Please Could you help me with the following ? aaaa bbbb cccc sdsd aaaa bbbb cccc qwer as you can see, the 2 lines are matched in three fields... how can I delete this pupicate ? I mean to delete the second one if 3 fields were duplicated ? Thanks

3. Shell Programming and Scripting

Finding duplicates from positioned substring across lines

I have million's of records each containing exactly 50 characters and have to check the uniqueness of 4 character substring of 50 character (postion known prior) and report if any duplicates are found. Eg. data... AAAA00000000000000XXXX0000 0000000000... upto50 chars...

4. Shell Programming and Scripting

Removing duplicates from string (not duplicate lines)

please help me in getting following: Input Desired output x="foo" foo x="foo foo" foo x="foo foo" foo x="foo abc foo" foo abc x="foo foo1 foo2" foo foo1 foo2 I need to remove duplicated from string..

5. Shell Programming and Scripting

finding duplicates in csv based on key columns

Hi team, I have 20 columns csv files. i want to find the duplicates in that file based on the column1 column10 column4 column6 coulnn8 coulunm2 . if those columns have same values . then it should be a duplicate record. can one help me on finding the duplicates, Thanks in advance. ...

6. Shell Programming and Scripting

Help in removing duplicates

I have an input file abc.txt with info like: abcd rateuse inklite robet rateuse abcd I need to remove duplicates from the file (eg: abcd,rateuse) from the file and need to place the contents in same file abc.txt if needed can be placed in another file. can anyone help me in this :(

7. Shell Programming and Scripting

Removing duplicates in fixed width file which has multiple key columns

Hi All , I have a requirement where I need to remove duplicates from a fixed width file which has multiple key columns .Also , need to capture the duplicate records into another file . File has 8 columns. Key columns are col1 and col2. Col1 has the length of 8 col 2 has the length of 3. ...

8. Shell Programming and Scripting

UNIX scripting for finding duplicates and null records in pk columns

Hi, I have a requirement.for eg: i have a text file with pipe symbol as delimiter(|) with 4 columns a,b,c,d. Here a and b are primary key columns.. i want to process that file to find the duplicates and null values are in primary key columns(a,b) . I want to write the unique records in which...

9. Shell Programming and Scripting

Removing duplicates from delimited file based on 2 columns

Hi guys,Got a bit of a bind I'm in. I'm looking to remove duplicates from a pipe delimited file, but do so based on 2 columns. Sounds easy enough, but here's the kicker... Column #1 is a simple ID, which is used to identify the duplicate. Once dups are identified, I need to only keep the one...

10. Shell Programming and Scripting

Removing carriage returns from multiple lines in multiple files of different number of columns

Hello Gurus, I have a multiple pipe separated files which have records going over multiple Lines. End of line separator is \n and records going over multiple lines have <CR> as separator. below is example from one file. 1|ABC DEF|100|10 2|PQ RS T|200|20 3| UVWXYZ|300|30 4| GHIJKL|400|40...

LEARN ABOUT V7

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Removing lines that are (same in content) based on columns

Discussion started by: adsforall

2. Shell Programming and Scripting

Help removing lines with duplicated columns

Discussion started by: yahyaaa

3. Shell Programming and Scripting

Finding duplicates from positioned substring across lines

Discussion started by: gapprasath

4. Shell Programming and Scripting

Removing duplicates from string (not duplicate lines)

Discussion started by: vickylife