11-18-2015
Thanks
I just moved the field separator and it worked. Many thanks dear!
awk -F"," 'FNR==NR{A[$1]=$1;next} ($1 in A){print $0 FS A[$1]} !($1 in A){print $0}' file1 file2
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
nawk 'NR==FNR{a;next} {if($1 in a) print $1,"Found" else print}' OFS="," File_B File_A
The above code is not working help is appreciated (6 Replies)
Discussion started by: pinnacle
6 Replies
2. UNIX for Dummies Questions & Answers
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)
Discussion started by: InfoSeeker
3 Replies
3. Shell Programming and Scripting
Hi all,
I searched through the forum but i can't manage to find a solution. I need to join a set of files placed in a directory (~1600) by column, and obtain an output with first and second column common to each file, but following columns are taken from the file in the list (precisely the fourth... (10 Replies)
Discussion started by: macsx82
10 Replies
4. Shell Programming and Scripting
Hi, Unix Gurus,
I need to compare two file based on key value and load result to different files.
requirement as following:
file1
1, abc
2, bcd
4, cdefile2
1, aaaaa
2, bbbbb
5, ccccckey value is first column for both file.
I need generate following files;
records_in_1_not_2.txt
4,... (6 Replies)
Discussion started by: ken002
6 Replies
5. UNIX for Dummies Questions & Answers
file1:
Toronto:12439755:1076359:July 1, 1867:6
Quebec City:7560592:1542056:July 1, 1867:5
Halifax:938134:55284:July 1, 1867:4
Fredericton:751400:72908:July 1, 1867:3
Winnipeg:1170300:647797:July 15, 1870:7
Victoria:4168123:944735:July 20, 1871:10
Charlottetown:137900:5660:July 1, 1873:2... (2 Replies)
Discussion started by: mindfreak
2 Replies
6. Shell Programming and Scripting
Is it possible to join all the files with input1 based on 1st column?
input1
a
b
c
d
e
f
input2
a
b
input3
a
e
input4
c (2 Replies)
Discussion started by: quincyjones
2 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have 20 tab delimited text files that have a common column (column 1). The files are named GSM1.txt through GSM20.txt. Each file has 3 columns (2 other columns in addition to the first common column).
I want to write a script to join the files by the first common column so that in the... (5 Replies)
Discussion started by: evelibertine
5 Replies
8. Shell Programming and Scripting
Hello Friends,
I just need a small help, I need an awk program which can join 2 fields of different files which are having one common field into one file.
File - 1
FileName~Size
File- 2
FileName~Date
I need the output file in the following way
O/P- File
FileName~Date~Size
For... (4 Replies)
Discussion started by: abhisheksunkari
4 Replies
9. Shell Programming and Scripting
Hello All,
file1
A1;B1;C1;D1;E1;F1;G1;H1;III1;J1
A2;B2;C2;D2;E2;F2;G2;H2;III2;J2
A3;B3;C3;D3;E3;F3;G3;H3;III3;J3
A4;B4;C4;D4;E4;F4;G4;H4;III4;J4file2
III1 ZZ1 S1 Y 1 P1 None NA
III2 ZZ2 S2 Y 3 P2 None NA
III3 ZZ3 S2 Y 5 ... (2 Replies)
Discussion started by: vikus
2 Replies
10. Shell Programming and Scripting
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)
Discussion started by: yjacknewton
2 Replies
MV(1) General Commands Manual MV(1)
NAME
mv - move or rename files
SYNOPSIS
mv [ -i ] [ -f ] [ - ] file1 file2
mv [ -i ] [ -f ] [ - ] file ... directory
DESCRIPTION
Mv moves (changes the name of) file1 to file2.
If file2 already exists, it is removed before file1 is moved. If file2 has a mode which forbids writing, mv prints the mode (see chmod(2))
and reads the standard input to obtain a line; if the line begins with y, the move takes place; if not, mv exits.
In the second form, one or more files (plain files or directories) are moved to the directory with their original file-names.
Mv refuses to move a file onto itself.
Options:
-i stands for interactive mode. Whenever a move is to supercede an existing file, the user is prompted by the name of the file followed
by a question mark. If he answers with a line starting with 'y', the move continues. Any other reply prevents the move from occur-
ring.
-f stands for force. This option overrides any mode restrictions or the -i switch.
- means interpret all the following arguments to mv as file names. This allows file names starting with minus.
SEE ALSO
cp(1), ln(1)
BUGS
If file1 and file2 lie on different file systems, mv must copy the file and delete the original. In this case the owner name becomes that
of the copying process and any linking relationship with other files is lost.
4th Berkeley Distribution April 29, 1985 MV(1)