I am trying to figure out a way to combine multiple sources with different data on a single file, and I am trying to find the best way to do it.
I have multiple files, let's say A, B, C and D. A has a field in common with B, B has a field in common with C, and C has a field in common with D.
I want the output file to have all records from file A, and to pull the fields from the other sources, for example
The desired output file would contain
As I am new to this, I was first thing about running a mix of nested while read's and greps and echoing the output to a file. Is there any cleaner way to do this? Each file can be really big, and I think nesting while read's can make it slow.
Being new to this area .I have been assigned a task which i am unable to do . Can any one please help me .
Hi I have requirement where i have input file XYZ_111_999_YYYYMMDD_1.TXT and with header and series of Numbers and Footer.
I want to create a mutiple output files with each file having a... (2 Replies)
Hi,
i have 2 input files which are file1.txt and file2.txt. I need to extract data from file1.txt and file2.txt and save it in file3.txt like example below:-
File1.txt
ID scrap1
Name scrap1
start 1
end 10
ID scrap2
Name scrap2
start 11
end ... (4 Replies)
Hi,
I'm working on a script which has to copy multiple files from one server to another server. The list of files that are to be copied is present in a file say input.txt.
vi input.txt
abc.c
welcome.c
new.c
welcome1.c
for ftp'ing a single file say 'new.c' the following code... (2 Replies)
Hi!
I'm new in awk and I need some help.
I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files.
Thanks in advance for help!
:-)
ciao (5 Replies)
The following code will split the infile into multiple files. However, I need it to insert the same first 3 lines from the original input file into each splitted file. How do I modify my script below to do so:
print -n "Enter file name to split? " ; read infile
if
then
echo "Invalid file... (4 Replies)
I have a environment property file which contains:
Input file:
value1 = url1
value2 = url2
value3 = url3 and so on.
I need to search all *.xml files under directory for value1 and replace it with url1.
Same thing I have to do for all values mentioned in input file. I need script in unix bash... (7 Replies)
Hi,
I have many test*.ft1 files to which I want to read as input for a script called
pipe2txt.tcl and print the output in each separate file.
For example,
pipe2txt.tcl < test001.ft1 > test001.txt
How can I read many files in this maner?
thank you very much,
Best,
Pahuja (5 Replies)
Hi!
I am looking to build dynamic menu (named: lookup.sh) that reads a pipe delimited file for input.
for example, contents of input.txt could be:
user1|srv1
user3|srv1
user4|srv1
user2|srv2
I want the menu look like:
1) get password for user1 on srv1
2) get password for user3 on... (7 Replies)