Sponsored Content
Full Discussion: Help needed ....
Top Forums Shell Programming and Scripting Help needed .... Post 302181312 by shamrock on Wednesday 2nd of April 2008 02:57:48 PM
Old 04-02-2008
Remove the echo from the awk system() function before executing or it will simply echo the command (good...if you want to see what the final result would be like).

Code:
cd /home/data

ls *.txt | awk '{
    f = $0
    if (NR != FNR) {
        split(f, s, /_.*/)
        sub(s[1], "", f)
        if (s[1] in t)
            system("mv "$0" "t[s[1]]""f)
    } else
        t[$1] = $2
}' file -

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help is needed

Hi I'm trying to print a directories struct tree that will look like this: A _a _b _B __c __d __C ___e B _a _b I'm doing a recursion, but how can I know how much space is needed before printing after the recursion? (3 Replies)
Discussion started by: abcde
3 Replies

2. UNIX for Dummies Questions & Answers

Help needed

Hello I am a newbie and want to learn unix . Does unix and linux are one and same. I have red hat linux cd but i want to take advice from some one wheather unix and linux are same. If not ,where i'll get a Unix os setup and how i'll install it. If linux would do then how should... (3 Replies)
Discussion started by: hunter87
3 Replies

3. UNIX for Dummies Questions & Answers

Help needed

HI can any one help me with the appropriate answers for the below: 1.Enter an # before a command and press .what do you see,and how do you think you can take advantage of the behaviour? 2.Is tar -cvfb20foo.tar*.c legitimate or not.will this command work without the - symbol? 3.The command... (1 Reply)
Discussion started by: akhil1460
1 Replies

4. AIX

Little help needed.

Hello, I am quite new to AIX, but have Linux experience. Iam facing a peoblem with AIX 5.2 running on a 43p Model 150 (RS6000). I tried everyting and i cant have the network to run properly. :confused: /etc/hosts looks like this: 127.0.0.1 loopback localhost 192.168.XXX.XXX... (5 Replies)
Discussion started by: Netghost
5 Replies

5. UNIX for Dummies Questions & Answers

little help needed..

hi everyone i'm a noob trying to learn unix language.. but seems like i got no leads on how to start.. i'm playing with the 'ps' command.. i'm trying to show the pid, ppid, username, command, cpu utilization (in desc order), process start time and process status.. all in a command.. am i able... (3 Replies)
Discussion started by: hilofat
3 Replies

6. UNIX for Dummies Questions & Answers

Help needed please.

i've been given an assignment to Write a system utility called recycle that satisfies the following requirements as they might be displayed in a UNIX/Linux man page: NAME recycle - stores files in a recycle bin SYNOPSIS recycle ... DESCRIPTION Recycle is a replacement for the... (3 Replies)
Discussion started by: jerryboy78
3 Replies

7. Shell Programming and Scripting

help needed...

Guys, There is a file where there are 1000s of records. In the file if some condition satisfies in a certain TAB record (TAB would be first 3 digits of a certain record) then move TAB and all the records (or lines) after TAB to new_file, until another TAB record is encountered in the same... (1 Reply)
Discussion started by: Prat007
1 Replies

8. Shell Programming and Scripting

Help Needed

please reply for this https://www.unix.com/shell-programming-scripting/111493-cutting-lines.html its really urgent (1 Reply)
Discussion started by: jojo123
1 Replies

9. Linux

Help needed

hi experts, i am a beginner in AIX..recently got a chance to work with unix team. we have an interface server through which we connect to production servers.. there were lot of files inside root (/) of that interface server owned by different ppl...by mistake i changed the ownership and group of... (1 Reply)
Discussion started by: vinimerwe
1 Replies

10. Shell Programming and Scripting

Help needed

First of all, let me state that I am a windows admin. I have a windows share mounted to /mnt/server I need a script that will either login as sudo or perform commands with sudo rights. I need the script to copy all of the users /home folders to the mounted windows share. Now If I can... (2 Replies)
Discussion started by: EricM
2 Replies
unix2dos(1)						      General Commands Manual						       unix2dos(1)

NAME
unix2dos - UNIX to DOS text file format converter SYNOPSYS
unix2dos [options] [-c convmode] [-o file ...] [-n infile outfile ...] Options: [-hkqV] [--help] [--keepdate] [--quiet] [--version] DESCRIPTION
This manual page documents unix2dos, the program that converts text files in UNIX format to DOS format. OPTIONS
The following options are available: -h --help Print online help. -k --keepdate Keep the date stamp of output file same as input file. -q --quiet Quiet mode. Suppress all warning and messages. -V --version Prints version information. -c --convmode convmode Sets conversion mode. Simulates unix2dos under SunOS. -o --oldfile file ... Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used. -n --newfile infile outfile ... New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be used or you WILL lost your files. EXAMPLES
Get input from stdin and write output to stdout. unix2dos Convert and replace a.txt. Convert and replace b.txt. unix2dos a.txt b.txt unix2dos -o a.txt b.txt Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. unix2dos a.txt -c iso b.txt unix2dos -c ascii a.txt -c iso b.txt Convert and replace a.txt while keeping original date stamp. unix2dos -k a.txt unix2dos -k -o a.txt Convert a.txt and write to e.txt. unix2dos -n a.txt e.txt Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt. unix2dos -k -n a.txt e.txt Convert and replace a.txt. Convert b.txt and write to e.txt. unix2dos a.txt -n b.txt e.txt unix2dos -o a.txt -n b.txt e.txt Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt. unix2dos -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt DIAGNOSTICS
BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me. AUTHOR
Benjamin Lin - ( blin@socs.uts.edu.au ) MISCELLANY
Tested environment: Linux 1.2.0 with GNU C 2.5.8 SunOS 4.1.3 with GNU C 2.6.3 MS-DOS 6.20 with Borland C++ 4.02 Suggestions and bug reports are welcome. SEE ALSO
dos2unix(1) 1995.03.31 unix2dos v2.2 unix2dos(1)
All times are GMT -4. The time now is 12:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy