Sponsored Content
Full Discussion: pls help
Top Forums Shell Programming and Scripting pls help Post 302123359 by summer_cherry on Monday 25th of June 2007 09:36:36 AM
Old 06-25-2007
awk+sed

I think you can do as follow:
Suppose the content of fir is
a b c
d e f
the content of sec is
A B C
D E F

THEN,
i=1
while read line
do
t=`awk '{if(NR=="'"$i"'") print $2}' sec`
tt=`echo $line | awk '{print $2}'`
echo $line | sed "s/$tt/$t"
let i=i+1
done < fir

Then the output will be
a B c
d E f

Hope this will be what you desired
Smilie
 

10 More Discussions You Might Find Interesting

1. Linux

pls help me

we hv a big enviroment networked. we use squid proxy. access allowed by src address previously. we have win2000 network with ads. my requirement is the proxy should allow domain users only for access. how can i map my windows userdatabase with squid is there any thing specific which has 2 b... (1 Reply)
Discussion started by: sriram.s
1 Replies

2. UNIX for Dummies Questions & Answers

Need help pls

Hi, I'm a newbie. I need help on my first assignment in UNIX. 1. How do I determine the number of non-empty directories? I was told to create a variable ARCHIVE, which points to the directory that contains the archive of the messages. But I'm so dumb and I don't even know how to do this. 2. In... (1 Reply)
Discussion started by: hygsg
1 Replies

3. UNIX for Dummies Questions & Answers

Pls Help

Hi every one I have got very very bad Email, My question is: How can I get all information about that f*** Email, I do mean IP,reall name, Adress, user name, password etc... I wonder if there is any program or website that I can see that email, help me please When I used windows Xp(old... (2 Replies)
Discussion started by: Cano
2 Replies

4. UNIX for Dummies Questions & Answers

Help pls!

Hi... Why should I press F1 to start windows?! I have Xp in my computer... thx 4 help Cano (1 Reply)
Discussion started by: Cano
1 Replies

5. Shell Programming and Scripting

pls help

I have a list of variables: ss1, ss5, ss6, ss8, st2 etc. (these values are not fixed, configurable). Now, I have assigned ss5=”test”. And I want to search in the list for the string “test” to know which variable is having the value “test”. Can u pls tell me how to do this? (10 Replies)
Discussion started by: kanchan_cp
10 Replies

6. Shell Programming and Scripting

Pls Help

Hi Folks, I am new to this forum. and I just started learning shell scripting. I have a file called energy.out which looks like: -218213.3729 -224215.0059 -221509.3651 -221094.2627 -220660.3223 -222630.2339 -218697.8693 Now I want to calculate the average of energies and then average... (3 Replies)
Discussion started by: pkar
3 Replies

7. Shell Programming and Scripting

Pls Pls do help me

When i run this command, everything is ok. The file can be email and attached but soon after i download the file, the file cant be read. It's seem corrupted. Totally cant be read although i'm using context or wordfile. Original file generated at ek_bkup/alert/tbspace_datafile.log is OK..... ... (7 Replies)
Discussion started by: adzuanamir
7 Replies

8. UNIX for Dummies Questions & Answers

HELP PLs

I have this code: #!/bin/sh awk 'BEGIN NR == 2 repl = "PHI" $4 = repl print $0 'dryloop.txt and this code: #!/bin/sh sed -e '1s/\|$/\|COMID\|/g' -e 's/^087.*$/&PHI\|g' hl.dsldryloop > textdry.txt My code won't work. I want to change the COMID of lines starting with 087 . this is my... (15 Replies)
Discussion started by: arkhei
15 Replies

9. Shell Programming and Scripting

Pls Help me.. soon. Very urgent

I have downloaded the Putty SSH configuration. I have entered my Host name as illinois.engr.sjsu.edu and i am trying to save that. But i am unable to save. Also i opened the session and entered my log in name But it says using keyboard interactive authentication.I am not able to get into $ ... (2 Replies)
Discussion started by: VamsiVasili
2 Replies

10. Homework & Coursework Questions

Help pls

How to find the ten most common words in a file (1 Reply)
Discussion started by: jass
1 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 04:19 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy