05-20-2014
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Guys,
I wonder whether is possible to merge two files using awk. I have two files one with 7 columns and another one with 9 columns and the first column on both files is identical so will be my key to merge the files. Any ideas.Thanks in advance.
Harby. (2 Replies)
Discussion started by: hariza
2 Replies
2. Shell Programming and Scripting
hi,
i am facing a problem in merging two files using awk,
the problem is as stated below,
file1:
A|B|C|D|E|F|G|H|I|1
M|N|O|P|Q|R|S|T|U|2
AA|BB|CC|DD|EE|FF|GG|HH|II|1
....
....
....
file2 :
1|Mn|op|qr (2 Replies)
Discussion started by: shashi1982
2 Replies
3. Shell Programming and Scripting
Hi, guys. I have one question:
I have two files: passwd and shadow (the number of records in these files are not equal)the contents of them are below:
passwd:
**************
ftp:x:24:24:
sshd:x:71:65:
uucp:x:10:14:
brownj:x:5005:1000:
sherrys: x :5006:1000:
...
*************
... (2 Replies)
Discussion started by: daikeyang
2 Replies
4. Shell Programming and Scripting
Hello,
I'm new to awk. I've 2 files where H stands for header and T for trailer. The number following T gives the record count in a file.
file 1 looks like this:
H|A|B|C
1|2|3
1|2|4
2|3|5
T|3
file 2 looks like this:
H|A|B|C
4|5|6
7|8|9
T|2
Need to merge the above 2 files such... (2 Replies)
Discussion started by: skumre
2 Replies
5. Shell Programming and Scripting
I have 2 files pipe delimted and want to merge them based on a key
e.g file 1
123$aaa$yyy$zzz
345$xab$yzy$zyz
456$sss$ttt$foo
799$aaa$ggg$dee
file 2
123$hhh
345$ddd
456$xxx
888$zzz
so if the key is the first field, and the result should be the common key between file 1 and 2 (6 Replies)
Discussion started by: loloAix
6 Replies
6. Shell Programming and Scripting
I want to merge data from 2nd file to 1st file based on 1st column
File1
====
data1,12,comp1
data1,13,comp2
data3,14,,
File2
====
data1,11,host1,lit
data2,11,host2,lit3
data3,11,host3,lit4
Required Ouput (5 Replies)
Discussion started by: greycells
5 Replies
7. Shell Programming and Scripting
I have two file like follows. I want to merge them according the first field of file1. The separator of file1 is tab, while the second one is ",". I tried some code, but can't get the results.
File1:
AABB 6072 28 5922
BBCC 316 147 162
CCDD 907 71 231
File2:
CCDD,hTRBV12-4,hTRBJ2-3,319895... (7 Replies)
Discussion started by: xshang
7 Replies
8. Shell Programming and Scripting
Dear Awk experts!
I have been trying to get a one liner for a match and merge operation, but having difficulties as I'm an awk newb. I always get stuck on the match and merge with 2 files.
I have 2 files as follows:
File 1:
field 1,field 2,field 3,field 4,field 5,field 6,field 7,field... (6 Replies)
Discussion started by: landossa
6 Replies
9. Shell Programming and Scripting
Hi,
i have two files like these:
FILE 1
00:0f:35:1b:0c:00 1402691094.750049000 00:0f:35:1b:0c:00 1402691087.474893000
44:d3:ca:fd:a2:08 1402691091.865127000
30:e4:db:c1:df:de 1402691090.192464000
FILE 2_
00:0F:35 Cisco Systems, Inc
30:E4:DB Cisco Systems, Inc
I need a file 3, that... (5 Replies)
Discussion started by: bertiko
5 Replies
10. Shell Programming and Scripting
I have two csv files : say a.csv, b.csv
a.csv looks like this :
property1,property2,100
property3,property4,200
In a.csv, the combination of column1 and column2 will be unique
b.csv looks like this
property1,property2, 300, t1
property1,property2, 400,t2
property3, property4,800,t1... (2 Replies)
Discussion started by: Lakshmikumari
2 Replies
CD(1) BSD General Commands Manual CD(1)
NAME
cd -- change working directory
SYNOPSIS
cd directory
DESCRIPTION
Directory is an absolute or relative pathname which becomes the new working directory. The interpretation of a relative pathname by cd
depends on the CDPATH environment variable (see below).
ENVIRONMENT
The following environment variables affect the execution of cd:
CDPATH If the directory operand does not begin with a slash (/) character, and the first component is not dot (.) or dot-dot (..), cd
searches for the directory relative to each directory named in the CDPATH variable, in the order listed. The new working directory
is set to the first matching directory found. An empty string in place of a directory pathname represents the current directory. If
the new working directory was derived from CDPATH, it will be printed to the standard output.
HOME If cd is invoked without arguments and the HOME environment variable exists and contains a directory name, that directory becomes the
new working directory.
See csh(1) for more information on environment variables.
The cd utility exits 0 on success, and >0 if an error occurs.
SEE ALSO
csh(1), pwd(1), sh(1), chdir(2)
STANDARDS
The cd command is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BSD
June 5, 1993 BSD