Sponsored Content
Top Forums Shell Programming and Scripting Awk/sed/cut to filter out records from a file based on criteria Post 302999840 by MIA651 on Wednesday 28th of June 2017 02:09:48 PM
Old 06-28-2017
Quote:
Originally Posted by vgersh99
not sure of the desired output... try switching the order of the prod.dat and prod_last.dat files on a cli.
Code:
awk '
{s=substr($0,361,9)}
FNR==NR {
  f1[s]=$1
  next
}
NF && s in f1 && f1[s]==$1' prod.dat  prod_last.dat

Sorry for bothering you again, but this returned 176 records out of 1885, the desired output would be 1882 records, as only 3 items have different department IDs between the two files.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Selecting records from file on criteria.

Can I have 2 files as in input to the awk command? Situation is somewhat below, File A contains number & value delimited by a space. File B contains number as a part of a line. I am not supposed to retrieve more than 1 number from a line. If number from file B matches with number from... (7 Replies)
Discussion started by: videsh77
7 Replies

2. UNIX for Dummies Questions & Answers

Select records based on search criteria on first column

Hi All, I need to select only those records having a non zero record in the first column of a comma delimited file. Suppose my input file is having data like: "0","01/08/2005 07:11:15",1,1,"Created",,"01/08/2005" "0","01/08/2005 07:12:40",1,1,"Created",,"01/08/2005"... (2 Replies)
Discussion started by: shashi_kiran_v
2 Replies

3. Shell Programming and Scripting

Filter records in a file using AWK

I want to filter records in one of my file using AWK command (or anyother command). I am using the below code awk -F@ '$1=="0003"&&"$2==20100402" print {$0}' $INPUT > $OUTPUT I want to pass the 0003 and 20100402 values through a variable. How can I do this? Any help is much... (1 Reply)
Discussion started by: gpaulose
1 Replies

4. Shell Programming and Scripting

awk - splitting 1 large file into multiple based on same key records

Hello gurus, I am new to "awk" and trying to break a large file having 4 million records into several output files each having half million but at the same time I want to keep the similar key records in the same output file, not to exist accross the files. e.g. my data is like: Row_Num,... (6 Replies)
Discussion started by: kam66
6 Replies

5. Shell Programming and Scripting

Filter/remove duplicate .dat file with certain criteria

I am a beginner in Unix. Though have been asked to write a script to filter(remove duplicates) data from a .dat file. File is very huge containig billions of records. contents of file looks like 30002157,40342424,OTC,mart_rec,100, ,0 30002157,40343369,OTC,mart_rec,95, ,0... (6 Replies)
Discussion started by: mukeshguliao
6 Replies

6. Shell Programming and Scripting

Extract error records based on specific criteria from Unix file

Hi, I look for a awk one liner for below issue. input file ABC 1234 abc 12345 ABC 4567 678 XYZ xyz ght 678 ABC 787 yyuu ABC 789 7890 777 zxr hyip hyu mno uii 678 776 ABC ty7 888 All lines should be started with ABC as first field. If a record has another value for 1st... (7 Replies)
Discussion started by: ratheesh2011
7 Replies

7. Shell Programming and Scripting

Filter records based on 2nd file

Hello, I want to filter records of a file if they fall in range associated with a second file. First the chr number (2nd col of 1st file and 1st col of 2nd file) needs to be matched. Then if the 3rd col of the first file falls within any of the ranges specified by the 2nd and 3rd cols , then... (4 Replies)
Discussion started by: ritakadm
4 Replies

8. Shell Programming and Scripting

awk to print specific line in file based on criteria

In the file below I am trying to extract a specific instance of path, if the adjacent plugin": "/rundb/api/v1/plugin/49/. Thank you :). file "path": "/results/analysis/output/Home/Auto_user_S5-00580-4-Medexome_65_028/plugin_out/FileExporter_out.52", "plugin": "/rundb/api/v1/plugin/49/",... (8 Replies)
Discussion started by: cmccabe
8 Replies

9. Shell Programming and Scripting

awk to filter file based on seperate conditions

The below awk will filter a list of 30,000 lines in the tab-delimited file. What I am having trouble with is adding a condition to SVTYPE=CNV that will only print that line if CI= must be >.05 . The other condition to add is if SVTYPE=Fusion, then in order to print that line READ_COUNT must... (3 Replies)
Discussion started by: cmccabe
3 Replies

10. UNIX for Beginners Questions & Answers

Filter records from a log file based on timestamp

Dear Experts, I have a log file that contains a timestamp, I would like to filter record from that file based on timestamp. For example refer below file - cat sample.txt Jan 19 20:51:48 mukul-Vostro-14-3468 systemd: pam_unix(systemd-user:session): session opened for user root by (uid=0)... (6 Replies)
Discussion started by: mukulverma2408
6 Replies
PYP(1)							      General Commands Manual							    PYP(1)

NAME
pyp - The Pyed Piper: A Modern Python Alternative to awk, sed and Other Unix Text Manipulation Utilities SYNOPSIS
pyp [options] files ... DESCRIPTION
pyp, the Pyed Piper, is a command line tool for text manipulation. It is similar to awk and sed in functionality, but its subcommands are Python based, and thus more familiar to many programmers. It can operate both on a per-line base and on the complete input stream. Different features can be pipelined in a single command by using the pipe character familiar from shell commands. pyp backs up its input for reruns with modified commands, and can save commands as macros. On the downside, the rerun feature makes it unsuitable for continuous pipe operation. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For a complete description, use --manual. -h, --help Show this help message and exit. -m, --manual Prints out extended help. -l, --macro_list Lists all available macros. -s MACRO_SAVE_NAME, --macro_save=MACRO_SAVE_NAME Saves current command as macro. use "#" for adding comments EXAMPLE: pyp -s "great_macro # prints first letter" "p[1]". -f MACRO_FIND_NAME, --macro_find=MACRO_FIND_NAME Searches for macros with keyword or user name. -d MACRO_DELETE_NAME, --macro_delete=MACRO_DELETE_NAME Deletes specified public macro. -g, --macro_group Specify group macros for save and delete; default is user. -t TEXT_FILE, --text_file=TEXT_FILE Specify text file to load. For advanced users, you should typically cat a file into pyp. -x, --execute Execute all commands. -c, --turn_off_color Prints raw, uncolored output. -u, --unmodified_config Prints out generic PypCustom.py config file. -b BLANK_INPUTS, --blank_inputs=BLANK_INPUTS Generate this number of blank input lines; useful for generating numbered lists with variable 'n'. -n, --no_input Use with command that generates output with no input; same as --dummy_input 1. -k, --keep_false Print blank lines for lines that test as False. default is to filter out False lines from the output. -r, --rerun Rerun based on automatically cached data from the last run. Use this after executing "pyp", pasting input into the shell, and hitting CTRL-D. SEE ALSO
awk(1), grep(1), sed(1). AUTHOR
pyp was written by Toby Rosen <tobyrosen@gmail.com>. This manual page was written by Khalid El Fathi <khalid@elfathi.fr>, for the Debian project (and may be used by others). March 19, 2012 PYP(1)
All times are GMT -4. The time now is 07:21 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy