You could also try:
which avoids adding the unwanted trailing | on lines to file2 that don't have an entry in file1 produced by RudiC's suggestion. It produces the output:
If you want to try either of these awk scripts on a Solaris/SunOS system, change awk to /usr/xpg4/bin/awk.
This User Gave Thanks to Don Cragun For This Post:
Is it possible to do this with awk command??
sort1.txt
a 10
b 20
sort2.txt
a
b
c
d
join command
join sort1.txt sort2.txt && join -v1 sort2.txt sort1.txt
output
a 10
b 20 (1 Reply)
Hello,
My apologies if this has been posted elsewhere, I have had a look at several threads but I am still confused how to use these functions. I have two files, each with 5 columns:
File A: (tab-delimited)
PDB CHAIN Start End Fragment
1avq A 171 176 awyfan
1avq A 172 177 wyfany
1c7k A 2 7... (3 Replies)
Hi -
I want to join 2 files on matching keys ( column 1 in both files ) and check for unmatched columns, If for each record print the first unmatched column from both files and then proceed to next record and do the same.
File 1:
123|Roy|jj|20/07/3000|25.48
125|Victor|kk|30/07/2009|34.56... (7 Replies)
Hi
I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it
The code is that:
{
if (NF==17){
print $0
}else{
fields=NF;
all=$0;
while... (2 Replies)
Is is possible to join on unsorted files by a string? Don't want to sort because there is other text that is already in a good format.
I want to replace or join RBOSK-374 in file 2 with NB2781 FGH in file 1.
Any help would be appreciated.
a.log: RBOSK-374 AAA-B04-D16-K01
a.log: 0 XXX 602... (1 Reply)
Hello Friends,
I'm trying something hard (for me) to create a report script,normally the following script works:
Echos are just for cosmetic touch,
echo -n "\n-----\t----------\t-------------\t\t--------------\t\t--------\n
COUNT\tEVENT_TYPE\tRESPONSE_CODE\t\tINTERNAL_ERROR\t\tFLOWNAME... (7 Replies)
Hello,
This post is already here but want to do this with another way
Merge multiples files with multiples duplicates keys by filling "NULL" the void columns for anothers joinning files
file1.csv:
1|abc
1|def
2|ghi
2|jkl
3|mno
3|pqr
file2.csv:
1|123|jojo
1|NULL|bibi... (2 Replies)