Sponsored Content
Full Discussion: Look up Multiple files
Top Forums Shell Programming and Scripting Look up Multiple files Post 302863709 by rramkrishnas on Tuesday 15th of October 2013 03:59:58 AM
Old 10-15-2013
Sorry for the unstructured sample output
Code:
a.txt
column1,column2, column3
1,a,1-jan-13
2,b,3-jan-13
3,c,5-jan-13
4,d,12-dec-12
5,e,11-nov-11
6,f,1-oct-13
 
b.txt
1,a,1-jan-13
2,b,3-jan-13
3,c,5-jan-13
4,f,
5,f,11-nov-11
6,f,1-oct-13

c.txt
1,1-jan-13
2,3-jan-13
3,5-jan-13
4,12-dec-12
5,11-nov-11
6,1-oct-13

Desired Output file can be in below format
 
a.column1,a.column2,a.column3,b.column2,b.column3,c.column2
1,a,1-Jan-13,a,1-Jan-13,1-Jan-13
2,b,3-Jan-13,b,3-Jan-13,3-Jan-13
3,c,5-Jan-13,c,5-Jan-13,5-Jan-13
4,d,12-Dec-12,f,,12-Dec-12
5,e,11-Nov-11,f,11-Nov-11,11-Nov-11
6,f,1-Oct-13,f,1-Oct-13,1-Oct-13

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Using AWK: Extract data from multiple files and output to multiple new files

Hi, I'd like to process multiple files. For example: file1.txt file2.txt file3.txt Each file contains several lines of data. I want to extract a piece of data and output it to a new file. file1.txt ----> newfile1.txt file2.txt ----> newfile2.txt file3.txt ----> newfile3.txt Here is... (3 Replies)
Discussion started by: Liverpaul09
3 Replies

2. Programming

Control multiple program instances - open multiple files problem

Hello. This shouldn't be an unusual problem, but I cannot find anything about it at google or at other search machine. So, I've made an application using C++ and QtCreator. I 've made a new mime type for application's project files. My system (ubuntu 10.10), when I right click a file and I... (3 Replies)
Discussion started by: hakermania
3 Replies

3. Shell Programming and Scripting

awk, multiple files input and multiple files output

Hi! I'm new in awk and I need some help. I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files. Thanks in advance for help! :-) ciao (5 Replies)
Discussion started by: gabrysfe
5 Replies

4. Shell Programming and Scripting

Column extraction from multiple files to multiple files

I have roughly ~30 .txt files in a directory which all have unique names. These files all contain text arranged in columns separated by whitespace (example file: [#YY MM DD hh mm WDIR WSPD GST WVHT DPD APD MWD PRES ATMP WTMP DEWP VIS TIDE #yr mo dy hr mn degT m/s m/s m sec ... (5 Replies)
Discussion started by: aozgaa
5 Replies

5. UNIX for Dummies Questions & Answers

Run one script on multiple files and print out multiple files.

How can I run the following command on multiple files and print out the corresponding multiple files. perl script.pl genome.gff 1.txt > 1.gff However, there are multiples files of 1.txt, from 1----100.txt Thank you so much. No duplicate posting! Continue here. (0 Replies)
Discussion started by: grace_shen
0 Replies

6. Shell Programming and Scripting

Run one script on multiple files and print out multiple files.

How can I Run one script on multiple files and print out multiple files. FOR EXAMPLE i want to run script.pl on 100 files named 1.txt ....100.txt under same directory and print out corresponding file 1.gff ....100.gff.THANKS (4 Replies)
Discussion started by: grace_shen
4 Replies

7. Shell Programming and Scripting

Create Multiple UNIX Files for Multiple SQL Rows output

Dear All, I am trying to write a Unix Script which fires a sql query. The output of the sql query gives multiple rows. Each row should be saved in a separate Unix File. The number of rows of sql output can be variable. I am able save all the rows in one file but in separate files. Any... (14 Replies)
Discussion started by: Rahul_Bhasin
14 Replies

8. Shell Programming and Scripting

Grep strings on multiple files and output to multiple files

Hi All, I want to use egrep on multiple files and the results should be output to multiple files. I am using the below code in my shell script(working in Ksh shell). However with this code I am not attaining the desired results. #!/bin/ksh ( a="/path/file1" b="path/file2" for file in... (4 Replies)
Discussion started by: am24
4 Replies

9. 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... (7 Replies)
Discussion started by: dJHa
7 Replies

10. Shell Programming and Scripting

sed parser behaving strange on replacing multiple words in multiple files

I have 4000 files like $cat clus_grp_seq10_g.phy 18 1002 anig_OJJ65951_1 ATGGTTTCGCAGCGTGATAGAGAATTGTTTAGGGATGATATTCGCTCGCGAGGAACGAAGCTCAATGCTGCCGAGCGCGAGAGTCTGCTAAGGCCATATCTGCCAGATCCGTCTGACCTTCCACGCAGGCCACTTCAGCGGCGCAAGAAGGTTCCTCG aver_OOF92921_1 ... (1 Reply)
Discussion started by: sammy777888
1 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 06:28 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy