Hi experts,
I need urget help! I have the a text file with this format:
Types of fruits
Name of fruits
1,1
Farm_no,1
apple,1
pineapple,1
grapes,1
orange,1
banana,1
2,2--->this is the record seperator
Farm_no,2
apple,1
pineapple,1
grapes,3
orange,2
banana,1
3,3--->this is the... (1 Reply)
Hi experts,
I need urget help! I have the a text file with this format:
Types of fruits
Name of fruits
1,1
Farm_no,1
apple,1
pineapple,1
grapes,1
orange,1
banana,1
2,2--->this is the record seperator
Farm_no,2
apple,1
pineapple,1
grapes,3
orange,2
banana,1
3,3--->this is the... (2 Replies)
this is Korn shell unix.
The scenario is I have a pipe delimited text file which needs to be customized. say for example,I have a pipe delimited text file with 15 columns(| delimited) and 200 rows. currently the 11th and 12th column has null values for all the records(there are other null columns... (4 Replies)
Hi,
I have a comma (,) delimited file, in which few fields are enclosed with in double quotes " ". I have to print the records in the file which donot have expected number of field with the line number.
File1
====
name,desgnation,doj,project #header#... (7 Replies)
Hi All,
I need a unix script to convert .csv files to .skv files (changing a comma delimited file to a semi colon delimited file). I am a unix newbie and so don't know where to start. The script will be scheduled using cron and needs to convert each .csv file in a particular folder to a .skv... (4 Replies)
Hi,
Is there a one-liner that I can use to change a line of text into a comma delimited string?
For example, convert
user1
user2
user3
user4to
user1,user2,user3,user4Currently using while read x, although got the extra comma at the end that I have to remove manually.
Please... (5 Replies)
Hi,
I am not sure if I've posted this question before.
Anyway, I previously asked about converting lines of text into a comma delimited string. Now I am needing to do the other way around ... :( :o
Can anyone advise how is this possible?
Example as below:
Converting records/lines to... (2 Replies)
Hi,
I am wanting to create a script that will construct a SQL statement based on a a space delimited string that it read from a config file.
Example of the SQL will be
For example, it will read a string like "AAA BBB CCC" and assign to a variable named IN_STRING.
I then concatenate... (2 Replies)
I have file in linux with comma delimited and string fields in double quotations ", I need to convert them to pipe delimiter please share your inputs.
Example:
Input:
"2017-09-30","ACBD,TVF","01234",NULL,18,NULL,"686091802","BANK OF ABCD, LIMITED, THE",790456
Output:
... (4 Replies)
Discussion started by: shieksir
4 Replies
LEARN ABOUT MINIX
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [-an] [-e s] [-o list] [-tc] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO sort(1), comm(1), awk(1).
BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)