Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Extract columns based on the first line of each column Post 302924812 by RudiC on Wednesday 12th of November 2014 01:01:29 PM
Old 11-12-2014
No attempts from your side? Pity...

Try
Code:
awk     'FNR==NR        {H[NR]=$1; MX=NR; next}
         FNR==1         {for (j=1; j<=MX; j++) for (i=1; i<=NF; i++) if (H[j]==$i) C[j]=i}
                        {for (i=1; i<=MX; i++) printf "%s\t", $C[i]
                         printf "\n"}
        ' file2 FS="\t" file1
gga_miR_3500    gga_miR_4600    gga_miR_500     gga_miR_30
ghhh    jy      vf      we
h6      56h     44r4    45t
9lgtr   (fer)           f433
f4      bf4
vfr
2rr

Please note that your columns are NOT in the sequence in which they appear in file2!
This User Gave Thanks to RudiC For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

extract column based on name

I need to extract a column from a tab delimited text file based on the string in the first row. (i.e. extract the column labeled "reaction_time"). I know that this can be done with awk by determining the column #, but I want to do it based on a search for the string b/c the column number changes... (3 Replies)
Discussion started by: t27
3 Replies

2. UNIX for Advanced & Expert Users

Grep all the columns based on a particular column

This is the data file that I have 21879, 0, 22, 58, 388 0, -1, 300, 1219172589765, 1708, 0, 200, 21891, 0, 0, 33, 309 0, -1, 300, 1219172591478, 1768, 0, 200, 22505, 0, 0, 33, 339 0, -1, 300, 1219172593251, 1738, 0, 200, 21888, 0, 1, 33, 308 0, -1, 300, 1219172594995, 633, 0, 200, 24878,... (2 Replies)
Discussion started by: pmallur
2 Replies

3. Shell Programming and Scripting

extract csv based on column value

Hi I have a csv file which is below A,5 B,6 C,10 D,7 I want the values who's second column is greater than 7 say C,10 D,7 Help me please... Thanks, Maruth (3 Replies)
Discussion started by: maruthavanan
3 Replies

4. Shell Programming and Scripting

sum multiple columns based on column value

i have a file - it will be in sorted order on column 1 abc 0 1 abc 2 3 abc 3 5 def 1 7 def 0 1 -------- i'd like (awk maybe?) to get the results (any ideas)??? abc 5 9 def 1 8 (2 Replies)
Discussion started by: jjoe
2 Replies

5. Emergency UNIX and Linux Support

[Solved] Extract records based on a repeated column value

Hi guys, I need help in making a command to find some data. I have multiple files in which multiple records are present.. Each record is separated with a carriage return and in each record there are multiple fields with each field separated by "|" what i want is that I want to extract... (1 Reply)
Discussion started by: m_usmanayub
1 Replies

6. Shell Programming and Scripting

displaying columns based on column name

Hello, I have a huge file with many columns . I want to use the names of the columns to print columns to another file. for example file.txt COLA COLB COLC COLD 1 2 3 5 3 5 6 9 If I give name for multiple columns to the code:... (5 Replies)
Discussion started by: ryan9011
5 Replies

7. Shell Programming and Scripting

HELP: Shell Script to read a Log file line by line and extract Info based on KEYWORDS matching

I have a LOG file which looks like this Import started at: Mon Jul 23 02:13:01 EDT 2012 Initialization completed in 2.146 seconds. -------------------------------------------------------------------------------- -- Import summary for Import item: PolicyInformation... (8 Replies)
Discussion started by: biztank
8 Replies

8. Shell Programming and Scripting

Merging columns based on one or more column in two files

I have two files. FileA.txt 30910 rs7468327 36587 rs10814410 91857 rs9408752 105797 rs1133715 146659 rs2262038 152695 rs2810979 181843 rs3008128 182129 rs3008131 192118 rs3008170 FileB.txt 30910 1.9415219673 0 36431 1.3351312477 0.0107191428 36587 1.3169171182... (2 Replies)
Discussion started by: genehunter
2 Replies

9. Shell Programming and Scripting

Extract columns based on header

Hi to all, I have two files. File1 has no header, two columns: sample1 A sample2 B sample3 B sample4 C sample5 A sample6 D sample7 D File2 has a header, except for the first 3 columns (chr,start,end). "sample1" is the header for the 4th ,5th ,6th columns, "sample2" is the header... (4 Replies)
Discussion started by: aec
4 Replies

10. Shell Programming and Scripting

Insert Columns before the last Column based on the Count of Delimiters

Hi, I have a requirement where in I need to insert delimiters before the last column of the total delimiters is less than a specified number. Say if the delimiters is less than 139, I need to insert 2 columns ( with blanks) before the last field awk -F 'Ç' '{ if (NF-1 < 139)} END { "Insert 2... (5 Replies)
Discussion started by: arunkesi
5 Replies
TEXT2PS(L)																TEXT2PS(L)

NAME
text2ps - convert text files to PostScript SYNOPSIS
text2ps [ options ] [ files ] DESCRIPTION
Text2ps reads the input files (standard input if none are specified) and produces PostScript code which, when fed to a PostScript printer, will print the files. With text2ps it is possible to select any font, point size and number of columns. Options and files can be inter- mixed on the command line. Options are effective for all following files until they are overridden. Options Here follows a list of options that text2ps recognizes. Most numeric arguments are significant to one decimal place. Options are evalu- ated from left to right. Later options override earlier ones. -# n Print n copies of each page. (Default 1.) -c n Print in n columns. (Default 1.) -f font Print using font font. (Default Courier.) -p n Print with point size n. (Default 9.) -v n Use a vertical spacing of n points. If the vertical spacing is set to 0, the spacing will be 1.2 times the point size. (Default 0.) -l n Print n lines per column. When the line count is 0, print as many lines as will fit. (Default 0.) -r [p|l] Set the orientation to either portrait mode (p) or landscape mode (l). (Default p.) -b [+|-] Set page break mode. An argument + will force new files to be always printed on a new page (this is the default). After - new files will be put on the same page if there are still empty columns and the number of columns, the orientation or the number of copies didn't change. New files always start new columns. (Default -.) -mt n The top margin is n points. (Default 63.) -mb n The bottom margin is n points. (Default 63.) -ml n The left margin is n points. (Default 59.) -mr n The right margin is n points. (Default 59.) -mg n The inter-column gap is n points. (Default 25.) -t [+|-] If the argument is + the name of the file being printed will be printed on each page. If the argument is - the file name will not be printed. -t + implies -b +. -T text Print text as title on each page. This implies -t - and -b +. This option can be switched off by specifying -t - or -t +. (Default no title.) -F font Set the title font to font. (Default Helvetica.) -P n Set the title point size to n. (Default 12.) -B n Draw borders around each page. The number n specifies how to draw borders. N can have any of the following values or-ed in: 1 Draw a line along the left of the page. 2 Draw a line along the bottom of the page. 4 Draw a line along the right of the page. 8 Draw a line along the top of the page. 16 Draw a line between columns. This line does not connect to the lines along the top or bottom. 32 Draw a connecting line between the line between columns and the line along the top. 64 Draw a connecting line between the line between columns and the line along the bottom. When n is 0, no border lines are drawn. (Default no bordering lines.) -w n Tab stops are set every n spaces. Set the width of the TAB character. (Default 8.) -1 Sets up options to print in one column in portrait mode with the Courier font, so that you get 66 lines on a page. Equivalent to specifying the options -c 1 -f Courier -p 9 -v 0 -r p -l 0 -mt 63 -mb 63 -ml 59 -mr 59. This is the default. -2 Sets up options to print in two columns in landscape mode with the Courier font, so that you get two 66-line columns on a page. Equivalent to specifying the options -c 2 -f Courier -p 6 -v 0 -r l -l 0 -mt 63 -mb 63 -ml 59 -mr 59 -mg 25. Together with the -1 option, this is probably the most useful option. The name - means standard input. BUGS
Too many options. There is no way to specify where the title will be placed. If the font being used is not a constant width font and there are other characters than just tabs and spaces in front of a tab, the next character may not align properly. TEXT2PS(L)
All times are GMT -4. The time now is 05:21 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy