09-30-2001
Another method, 3 commands, a little bit longer, but easier to understand. Here I assume there are 5 fields in the source file,
(awk -F "," '{print FNR, $1}' filename ; awk -F "," '{print FNR, $2}' filename ; awk -F "," '{print FNR, $3}' filename ; awk -F "," '{print FNR, $4}' filename ; awk -F "," '{print FNR, $5}' filename) | grep "NAME=" | sort > tab1
(awk -F "," '{print FNR, $1}' filename ; awk -F "," '{print FNR, $2}' filename ; awk -F "," '{print FNR, $3}' filename ; awk -F "," '{print FNR, $4}' filename ; awk -F "," '{print FNR, $5}' filename) | grep "POSTCODE=" | sort > tab2
join tab1 tab2
"awk" outputs the fields with line number (record number), then we "join" them together by line numebr. Just like we make a query / joint between 2 tables, "select tab1.NAME, tab2.POSTCODE from tab1, tab2 where tab1.linenumber=tab2.linenumber"
Last edited by eddie; 09-30-2001 at 05:22 PM..
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have return files from a process that has then original input record followed on the next line by a response record..either AA,........... for accepted or EE,.......... for errored.
i.e
11,new,123
AA,accepted
12,exist,443
EE,rejected
13,old,223
AA,accepted
I want to write a small... (4 Replies)
Discussion started by: peter.herlihy
4 Replies
2. Shell Programming and Scripting
I would like to pull a column from a file and place it in a variable:
The file would look like this:
N.Korea gibberish garbage
S.Korea gibberish garbage
USA gibberish garbage
Iraq gibberish garbage
Canada gibberish garbage
and items in the first... (8 Replies)
Discussion started by: dangral
8 Replies
3. Shell Programming and Scripting
I saw a few posts close to what i want to do, but they didn't look like they would work exactly.. or I need to think out of the box on this.
I have a file that I keep server stats in for my own performance analysis. this file has the output from many commands in it (uptime, vmstats, ps, swap... (2 Replies)
Discussion started by: MizzGail
2 Replies
4. UNIX for Dummies Questions & Answers
I have AIX 5.1
This may sound like a really dumb question but I have never done this before.
I would like to pull a file off a backup tape and put back on the AIX
is this as simple as as doing a
mount /dev/rmt1
then the file name that is on the tape /dump/rpt/xxxxxx
Do I just copy it... (14 Replies)
Discussion started by: rocker40
14 Replies
5. Shell Programming and Scripting
Even just advice on where to start would be helpful.
Thank You (2 Replies)
Discussion started by: Azeus
2 Replies
6. Shell Programming and Scripting
Hi all,
I am fairly new to scripting, but I do try and script as much as possible but the more advanced stuff does tend to boggle my mind a bit.
I am at a bit of a loss with this one.
I get entries in my DNS logs, like the below:
I want to extract only the IP address, without the hashes... (5 Replies)
Discussion started by: codenjanod
5 Replies
7. Shell Programming and Scripting
Hi,
I have a requirment where I need to pull different columns from a .csv file.
Here is the sample of the csv file.
account,item,flag1,flag2,flag3,flag4,flag5,......feed,tran
I will be have a config.txt file which will have the following information.
item,flag5,flag10,feed,tran... (2 Replies)
Discussion started by: akdevula
2 Replies
8. UNIX for Dummies Questions & Answers
Hello all,
I'm working on a general script for something at work. I'm an up-and-comer backup for a Shell Scripter this company has had for 35 years lol. Anyway, I have a config file I'm trying to pull Variables from as the Config File is used for multiple scripts. Does the below make sense and... (7 Replies)
Discussion started by: phunk
7 Replies
9. Shell Programming and Scripting
I'm scanning a list of emails- I need to pull 2 pieces of data, then move to the next file:
Sender's Email Address
Email Date
I need these to be outputted into a single column- separated by a ",". Like this:
Email1's Address, Email1's Date Stamp
Email2's Address, Email2's Date Stamp... (4 Replies)
Discussion started by: sudo
4 Replies
10. Shell Programming and Scripting
I am connecting to another server through sftp. I am running one batch script to pull file from another server. sometimes i am receiving partial files. I am using below commands in batch script.
ls -ltr new.txt
mget new.txt
bye
The file is of 1 MB only.In most of the cases , i received... (6 Replies)
Discussion started by: srinath01
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)