Merging files and increment value


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Merging files and increment value
# 8  
Old 10-05-2010
Many problems become simpler if you sort the data. It was the breath of life in the 60's and 70's: sort inputs, merge with sorted master file creating output files, sort output files. Whatever language/tool does the adding, the sorted input makes the process much simpler, less stateful.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Merging two files

Hi All , I have a scenario where we need to combine two files . Below are the sample files and expected output , File 1: 1|ab 1|ac 1|ae 2|ad 2|ac File 2: 1|xy 1|fc 2|gh 2|ku Output file : 1|ab|xy (3 Replies)
Discussion started by: saj
3 Replies

2. Shell Programming and Scripting

Merging two files

Guys, I am having little problem with getting a daily report! The daily process that I do is as follows 1. Unload Header for the report from the systables to one unl file, say Header.unl 2. Unload the data from the required table/tables to another unl file, say Data.unl 3. Send a... (2 Replies)
Discussion started by: PikK45
2 Replies

3. Shell Programming and Scripting

merging two files

file1.txt 1 2 10 11 56 57 7 8 43 44 and let's suppose that there is a file called file2.txt with 100 columns I want to produce a file3.txt with columns specified in file1.txt in that order (1,2,10,11,56,57,7,8,43,44) Thanks! (2 Replies)
Discussion started by: johnkim0806
2 Replies

4. Shell Programming and Scripting

Merging files

I have two files file 1 containing x rows and 1 column file 2 containing x rows and 1 column I want to merge both the files and add a comma between the two eg plz guide (1 Reply)
Discussion started by: test_user
1 Replies

5. Shell Programming and Scripting

Copying files with increment in destination

Hi.. i have a source and destination directories & want to copy files from source to destination those files are unique to source directory . And those files are common to both the directory copy source to destination with a numeric increment as extension. If in the destination there are more... (2 Replies)
Discussion started by: posix
2 Replies

6. UNIX for Dummies Questions & Answers

Merging two files

Hi, I have two files a.txt and b.txt. a.txt 1 2 3 4 b.txt a b c d e I want to generate a file c.txt by merging these two file and the resultant file would contain c.txt 1 (4 Replies)
Discussion started by: siba.s.nayak
4 Replies

7. Shell Programming and Scripting

Merging 2 files

Hi, I have got two files 1.txt 1111|apple| 2222|orange| 2.txt 1111|1234|000000000004356| 1111|1234|000000001111| 1111|1234|002000011112| 2222|5678|000000002222| 2222|9102|000000002222| I need to merge these two so that my out put looks like below: Search code being used should be... (4 Replies)
Discussion started by: jisha
4 Replies

8. Shell Programming and Scripting

merging two files

Friends, os: redhat enterprise linux/SCO UNIX5.0 I have two files and I would like to merge on given key value. Now I have tried with join commd but it does not supporte multiple delimiters. and if records length is not fixed. join -a1 5 -a2 1 -t -o file1 file2 > outname Can any... (7 Replies)
Discussion started by: vakharia Mahesh
7 Replies

9. UNIX for Dummies Questions & Answers

Merging files

Hi i have two files say file 1 contents are A B C D E I have file2 contents are B E F G C K I want to have new file like A B (4 Replies)
Discussion started by: ssuresh1999
4 Replies

10. Shell Programming and Scripting

merging files

Thanks in advance I have 2 files having key field in each.I would like to join both on common key.I have used join but not sucessful. The files are attached here . what i Want in the output is on the key field SLS OFFR . I have used join commd but not successful. File one ======= SNO ... (6 Replies)
Discussion started by: vakharia Mahesh
6 Replies
Login or Register to Ask a Question
CHSH(1) 							   User Commands							   CHSH(1)

NAME
chsh - change login shell SYNOPSIS
chsh [options] [LOGIN] DESCRIPTION
The chsh command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change the login shell for her own account; the superuser may change the login shell for any account. OPTIONS
The options which apply to the chsh command are: -h, --help Display help message and exit. -R, --root CHROOT_DIR Apply changes in the CHROOT_DIR directory and use the configuration files from the CHROOT_DIR directory. -s, --shell SHELL The name of the user's new login shell. Setting this field to blank causes the system to select the default login shell. If the -s option is not selected, chsh operates in an interactive fashion, prompting the user with the current login shell. Enter the new value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of [ ] marks. NOTE
The only restriction placed on the login shell is that the command name must be listed in /etc/shells, unless the invoker is the superuser, and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing /bin/rsh in /etc/shells is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell back to its original value. FILES
/etc/passwd User account information. /etc/shells List of valid login shells. /etc/login.defs Shadow password suite configuration. SEE ALSO
chfn(1), login.defs(5), passwd(5). shadow-utils 4.5 01/25/2018 CHSH(1)