Search a file column wise and delete it Post: 302416560

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Search for by column and delete line

I have a file with thousands of lines. I need to search for a specific value in a specific field and delete the lines that match. example. abcdXX1234567 abcdXY1234567 abcdXX1234567 abcdXX1234567 If there is an XY in position 5 and 6 then remove that line. Any suggestions would...

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Column wise file parsing.

Shell script for the below operation : File "A" contains : SEQ++1' MOA+9:000,00:ABC' RFF+AIK:000000007' FII+PH+0170++AA' NAD+PL+++XXXXXXXXXXX XXXXXXX XX++XXX XXXX XXXX X.X. XXXXXXXXX+++NL' SEQ++2' MOA+9:389,47:ABC' RFF+AIK:02110300000008' FII+PH+0PSTBNL2A:25:5+BB'...

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column wise substitution in a file

Hi, I have two files. Want to make an addition of the fifth column of from both the files and redirect it to a third file. Both files have same records except fifth field and same record should be inserted into new file having fifth field as addition of fifth fields of both files. for...

4. Shell Programming and Scripting

Search a file column wise and delete it

i have a file which has a column that is unique i am intending to serach it and if it is there to remove the row. the file looks like ROLLNO,NAME ,SUB1,SUB2,SUB3,TOTAL,PERCENTAGE,RESULT 15 ,rig ,34 ,56 ,87 ,177 ,59 % ,PASS 23 ,wel ,45 ,76 ,56 ,177 ,59 % ...

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read file line by line print column wise

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search column and delete row if greater than value

Hi, as the title states i need to find a way to search a column for values great than 1000, and if it is, then delete that row. An example 1 7.021 6.967 116.019 4 U 6.980E+07 0.000E+00 e 0 0 0 0 2 8.292 7.908 118.063 3 U 1.440E+07 0.000E+00 e 0 821 814 ...

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Adding content of two file in a single file column wise

Hi, I am trying to get the file in particular pattern using shell script. I have to add one column to some other file. For example consider two file as below. File1: name1 name2 name3 File2: Add1 age1 Add2 age2 Add3 age3 I want this two file in a single file format something like...

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How to find a garbage entry in a column wise text file in Linux?

Suppose I have a file containing :- 1 Apple $50 2 Orange $30 3 Banana $10 4 Guava $25 5 Pine@apple $12 6 Strawberry $21 7 Grapes $12 In the 5th row, @ character inserted. I want through sort command or by any other way this row should either on top or bottom. By sort command garbage...

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Search/grep on row and column wise

Hello, I have a comma seperate metadata as follows: CITY ,COUNTY,STATE,COUNTRY NEW_YORK,NYC ,NY ,USA NEWARK ,ESSEX ,NJ ,USA CHICAGO ,COOK ,IL ,USA SEATTLE ,MINER ,WA ,USA In my process, I get two key values ie CITY NAME (can be one of the...

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Search string in multiple files and display column wise

I have 3 files. Each of those files have the same number of records, however certain records have different values. I would like to grep the field in ALL 3 files and display the output with only the differences in column wise and if possible line number File1 Name = Joe Age = 33...

LEARN ABOUT CENTOS

grub-render-label

GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Search for by column and delete line

Discussion started by: thudak

2. Shell Programming and Scripting

Column wise file parsing.

Discussion started by: navojit dutta

3. Solaris

column wise substitution in a file

Discussion started by: sanjay1979

4. Shell Programming and Scripting

Search a file column wise and delete it

Discussion started by: gotam