|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Comparing 2 files with awk and updating 2nd file
Post 302431008 by jontjioe on Sunday 20th of June 2010 11:51:00 AM
06-20-2010
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have a log file which is continuously added to, called log.file. I'd like to
monitor this file, and when certain lines are found, update some totals in
another file. I've played around with tail -f, grep, and awk, but can't seem
to hit the right note, so to speak.
The lines I'm... (0 Replies)
Discussion started by: nortonloaf
0 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I have two text files containing records in following format:
file1 format is:
name1 age1 nickname1 path1
name2 age2 nickname2 path2
file 1 example is:
abcd 13 abcd.13 /home/temp/abcd.13
efgh 15 efgh.15 /home/temp/new/efgh.15 (4 Replies)
Discussion started by: alrinno
4 Replies
3. Shell Programming and Scripting
Hello,
I read and search through this wonderful forum and tried different approaches but it seems I lack some knowledge and neurones ^^
Here is what I'm trying to achieve :
file1:
test filea 3495;
test fileb 4578;
test filec 7689;
test filey 9978;
test filez 12300;
file2:
test filea... (11 Replies)
Discussion started by: mecano
11 Replies
4. Shell Programming and Scripting
I've been trying to use awk to compare two files that have pretty much the same data in apart from certain lines where in one file a fields value has changed. I want to print the line from the first file and the changed line from the second file.
At the moment, all I can get it to do is print the... (6 Replies)
Discussion started by: dbrundrett
6 Replies
5. Shell Programming and Scripting
Hi guys,
I'm rather new at using UNIX based systems, and when it comes to scripting etc I'm even newer.
I have two files which i need to compare.
file1: (some random ID's)
451245
451288
136588
784522
file2: (random ID's + e-mail assigned to ID)
123888 xc@xc.com
451245 ... (21 Replies)
Discussion started by: spirm8
21 Replies
6. UNIX for Advanced & Expert Users
i have one file say file1 having many records.Each record contains 2000 characters.i have to compare 192-200 (stored as name)characters in this file from other file say file2 having name stored in 1-9 characters.
after comparing i have to print the record from file1 in another file say file3 ... (3 Replies)
Discussion started by: sonam273
3 Replies
7. UNIX for Dummies Questions & Answers
Dear Gurus,
I am very new to UNIX. I appreciate your help to manage my files.
I have 16 files with equal number of columns in it. Each file has 9 columns separated by space. I need to compare the values in the second column of first file and obtain the corresponding value in the 9th column... (12 Replies)
Discussion started by: Unilearn
12 Replies
8. Shell Programming and Scripting
Hi,
I'm a new user in awk and i'm trying to compare two files to create a third one if some values match in both files.
The first file has this content:
s 45.960746365 _21_ AGT 2490 [21:0 22:0
s 45.980418496 _21_ AGT 2491 [21:0 22:0
s 46.000090627 _21_ AGT 2492 [21:0 22:0
s 47.906552206... (2 Replies)
Discussion started by: carlosoria
2 Replies
9. Shell Programming and Scripting
Hi friends,
My file is like:
Second file is :
I need to print the rows present in file one, but in order present in second file....I used
while read gh;do
awk ' $1=="' $gh'" {print >> FILENAME"output"} ' cat listoffirstfile
done < secondfile
but the output I am... (14 Replies)
Discussion started by: CAch
14 Replies
10. Shell Programming and Scripting
I've two files with data like below:
file1.txt:
AAA,Apples,123
BBB,Bananas,124
CCC,Carrot,125
file2.txt:
Store1|AAA|123|11
Store2|BBB|124|23
Store3|CCC|125|57
Store4|DDD|126|38
So,the field separator in file1.txt is a comma and in file2.txt,it is |
Now,the output should be... (2 Replies)
Discussion started by: asyed
2 Replies
LEARN ABOUT ULTRIX
gencat
gencat(1int) gencat(1int) Name gencat - generate a formatted message catalog Syntax gencat catalog_file [source_file ...] Description The command takes one or more message source files and either creates a new catalog or merges new message text into an existing catalog. You should use the extension for message text files (for example, ) and the extension for catalogs (for example, ) to process files with the command. In some cases, a formatted message catalog exists that has the same name the one that is creating. When this occurs, merges the messages from the source message catalogs into this existing formatted message catalog. The command merges the source message catalogs into the formatted message catalog in the same manner as it merges a group of source message catalogs. If a source message catalog contains the same set number or message number as a set or message in the formatted message catalog, the source message catalog set or message has precedence. For example, if both the source and formatted message catalogs contain a message number 25, the message text for message 25 in the source message catalog replaces the message text in the formatted message catalog. Thus, when source message catalogs are merged with formatted message catalogs, the formatted catalogs are updated. If you do not specify a source file, the command accepts message source data from standard input. Numeric message source files are portable between X/Open systems. For information on the source format for messages files, see the Guide to Developing International Software. Restrictions The command does not accept mnemonic identifiers. You must run the command if you want to use mnemonic identifiers. See Also extract(1int), mkcatdefs(1int), trans(1int), catgets(3int), catopen(3int), intro(3int), environ(5int) Guide to Developing International Software gencat(1int)