10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi there
I have a lot of files with same number of rows and columns.$2 and $3 are the same in all files .
I run awk script and merge $2,$3,$1 from first file and $1 from another files.
I would like to know how to modify awk script to insert filename as header for merged columns ( Expected... (6 Replies)
Discussion started by: ali.seifaddini
6 Replies
2. Shell Programming and Scripting
Please help, I want to join multiple files based on column 1, and put the missing values as 0. Also the colname in the output should say which file the values came from.
FILE1
1 11
2 12
3 13
FILE2
2 22
3 23
4 24
FILE3
1 31
3 33
4 34
FILE1 FILE2 FILE3
1 11 0 31 (1 Reply)
Discussion started by: newbie83
1 Replies
3. Shell Programming and Scripting
Hi,
I have a list of filenames in the format with Spaces in the filename.
As an example :
Sample File 1.txt
Sample File 2.txt
Sample File 3.txt.....I have about 100 files like this.
I am trying to create a block of code or use an available command to a) Create a file b) Put in some... (2 Replies)
Discussion started by: ban3rj33
2 Replies
4. Shell Programming and Scripting
Hi,
I have a lot of files similar to the below order. I want to rename all the files .discrading the time stamp/numbers after cnf.
Existing files
id_info_20130405.cnf_20130801
in_info_20130405.cnf_20130891
iz_info_20130405.cnf_20130821
in_info_20130405.cnf_20130818... (2 Replies)
Discussion started by: saravanapandi
2 Replies
5. Shell Programming and Scripting
Hi Forum.
I'm struggling to find a solution for the following issue.
I have multiple files a1.txt, a2.txt, a3.txt, etc. and I would like to insert a tab-delimited header record at the beginning of each of the files.
This is my code so far but it's not working as expected.
for i in... (2 Replies)
Discussion started by: pchang
2 Replies
6. UNIX for Dummies Questions & Answers
HI All,
I want to know if it is possible to print the same message but into 2 different files in the same command?
Something like
.
..
...
echo "Text" >> file1 && file2
this is because i creating a script which i use a log but i don't want to duplicate lines of command just to... (5 Replies)
Discussion started by: lordseiya
5 Replies
7. Shell Programming and Scripting
Hi all,
I have 20 files (file001.txt upto file020.txt) and I want to read them from 3rd line upto end of file (line 1002). But in the final file they should appear to start from line 1.
I need following kind of output in a single file:
Filename Line number 2ndcolumn 4thcolumn
I... (14 Replies)
Discussion started by: bioinfo
14 Replies
8. Shell Programming and Scripting
I need to insert <filename + comma> into each line of multiple files.
Any idea how to script that?
Regards,
Manu (5 Replies)
Discussion started by: linux.yahoo
5 Replies
9. Shell Programming and Scripting
Hello, I know how to join multiple files using the cat function. I want to do something a little more advanced. Basically I want to put the filename in the first column...
One thing to note is that the file is tab delimited.
e.g.
file1.txt
joe 1 4 5 6 7 3
manny 2 3 4 5 6 7
... (4 Replies)
Discussion started by: phil_heath
4 Replies
10. Shell Programming and Scripting
Hi ,
Can you guys please help as I have list of files xaa, xab, xac.........xza for eg in which to perform load the 1st (xaa) and insert into table, then only proceed for the 2nd , 3rd and so forth.
In other words, before 1st one finished, 2nd one shall not load and insert to table, and so... (0 Replies)
Discussion started by: rauphelhunter
0 Replies