Sponsored Content
Full Discussion: Order file by lines
Top Forums Shell Programming and Scripting Order file by lines Post 302374372 by Max89 on Tuesday 24th of November 2009 09:10:44 AM
Old 11-24-2009
Order file by lines

My script(3 arguments $1 = folder,$2 extension,$3 string) should do the following things:
-Enter in the folder of $1(if exists).
-Put ls *.$2 > temp.txt ( I use a temp file to store the result of ls command and if $2 = txt in this file I'll have all the .txt files of the folder)
-Now I want to return a list of files where the string $3 exists.

>temp.txt
>temp2.txt
ls *.$2 > temp.txt
cat temp.txt | head -1 |grep "$3" > temp2.txt
cat temp2.txt

But it doesn't print anything.
I'd like to sort the temp file with the .$2 extensions by lines and with a loop grep every line(if $? of grep returns 0 a put the file on the result file).

Maybe there are quickest method to do this but I want some script easy to understand(I don't know a lot of commands).
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

How to remove duplicate lines of a record without changing the order

Hi all, I have to remove duplicate lines in a file without chainging the order.for eg if i have a record pqr def abc lmn pqr abc mkh hgf the output should be pqr def abc lmn mkh hgf (7 Replies)
Discussion started by: abhi.roy03
7 Replies

2. Shell Programming and Scripting

How to grep lines in the particular order?

Hi guys, I am stuck on a simple issue but couldn't find a simple solution. If you have any ideas please help. I have two files : - FILE1 Tue 09/12 Lindsey Wed 09/13 Randy Thu 09/14 Susan Fri 09/15 Randy Sat 09/16 Lindsey Sun ... (2 Replies)
Discussion started by: sam_2921
2 Replies

3. Shell Programming and Scripting

reversing order of lines in a file

how can i reverse the line order in text files? (but total number of the lines is not constant ) for example i have a file like this: line1 line2 line3 . . lineN i wantto make it like this: lineN . . . line3 (26 Replies)
Discussion started by: gfhgfnhhn
26 Replies

4. Shell Programming and Scripting

Keep lines with specific words up in an order

I hava a file with following data: number|CREDIT_ID|NULL date|SYS_CREATION_DATE|NULL varchar2|GGS_COMMIT_CHAR|NULL varchar2|GGS_OP_TYPE|NULL number|GGS_SCN|NULL| number|GGS_LOG_SEQ|NULL number|GGS_LOG_POS|NULL number|GGS_ORACREC_SCN|NULL varchar2|BATCH_ID|NULL char|GGS_IMAGE_TYPE|NULL ... (6 Replies)
Discussion started by: kolesunil
6 Replies

5. Shell Programming and Scripting

How to swap order of pairs of lines?

This seems to be a question whose answer uses sed or awk. For a file like: a b c d e How to swap the order of the line pairs, to end up with: b a d c e All lines from the original file need to wind up in the output file. (8 Replies)
Discussion started by: rd5817
8 Replies

6. Shell Programming and Scripting

Print selected lines from file in order

I need to extract selected lines from a log file, I can use grep to pull one line matching 'x' or matching 'y', how can I run through the log printing both matching lines in order top to bottom. i.e line 1 xyz - not needed line 2 User01 - needed line 3 123 - not needed line 4 Info - needed... (2 Replies)
Discussion started by: rosslm
2 Replies

7. Shell Programming and Scripting

Sorting lines between patterns in alphabetical order

Hi, need help in sorting lines between strings "<section status = “ole-service”>" and "</section>" in alphabetical order, based on the text in red. Hoping for an AWK or SED solution. Thank you. ... <section status = “ole-service”>... <p service = "OOO">XZZ</p> <p service = "AAA">AAA... (3 Replies)
Discussion started by: pioavi
3 Replies

8. Shell Programming and Scripting

File w/ many line pairs--how do I order based on 1st lines only?

I have a file in which the data is stored in pairs of lines. The first line (beginining with ">") is a header, the second line is a sequence. I would like to sort the file by species name. Desired output for the example file: I can use sort -t'_' -k2 to alphabetize headers in the... (1 Reply)
Discussion started by: pathunkathunk
1 Replies

9. Shell Programming and Scripting

Consolidate several lines of a CSV file with firewall rules, in order to parse them easier?

Consolidate several lines of a CSV file with firewall rules Hi guys. I have a CSV file, which I created using an HTML export from a Check Point firewall policy. Each rule is represented as several lines, in some cases. That occurs when a rule has several address sources, destinations or... (4 Replies)
Discussion started by: starriol
4 Replies

10. Shell Programming and Scripting

Help with order lines from a file based on a pattern

Hi I need to order these lines from a txt file my file looks like this IMSI ........................ 1234567890 APN ......................... INTERNET.COM APN ......................... MMS.COM APN ......................... WAP.COM APN ......................... BA.COM IMSI... (4 Replies)
Discussion started by: alone77
4 Replies
bntext(5)							File Formats Manual							 bntext(5)

NAME
bnmotd.txt, bnnews.txt bnissue.txt - messages for the Unix Battle.net daemon DESCRIPTION
The file bnmotd.txt contains text displayed by bnetd(1), when users first log into the server. The file bnnews.txt contains text displayed when the user uses the /news chat command. The files consist of raw text with printf-style formatting escapes. Each line of a file can contain a type formatter from the following list: %B Use the broadcast attribute (???). %C Execute the line as if the user entered it as a command. %E Use the error attribute (red). %I Use the info attribute (yellow). This is the same was %W. %M Normal chat message (white). This will appear as if the user said it. %T Emote chat message (???). This will appear as if the user said it. %W Use the warning attribute (yellow). This is the same was %I. Within a line, any of the following format formatters may be used: %% Expand to a literal percent sign (%). %a Expand to the number of accounts on the server. %c Expand to the number of channels on the server. This includes all permanent and current temporary channels. %g Expand to the number of games on the server. This includes both public and private (passworded) games. %h Expand to the hostname of the server (as returned by gethostname(2)). %i Expand to this user's account ID number, formatted with a leading pound (#) sign and leading zeros. %l Expand to this user's current chat name which is usually the same %r Expand to the IP of the remote machine (the client). %t Expand to four character client tag. %u Expand to the number of users logged into the server. %v Expand to the version number of the server. SEE ALSO
bnetd(1) AUTHOR
Ross Combs (ross@bnetd.org) 2 August, 2001 bntext(5)
All times are GMT -4. The time now is 03:58 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy