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UNIX for Dummies Questions & Answers
merge files along with file names (awk)?
Post 302570918 by radoulov on Friday 4th of November 2011 04:26:19 PM
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Hi,
I have a pointer file ptr.txt.
There may be any number of files mentioned in the ptr.txt file
eg: cat ptr.txt
/home/abc.txt
/home/pqr.txt
/home/xyz.txt
I have to read this pointer file and merge the files given in the pointer file
so that final file say... (1 Reply)
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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)
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3. 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)
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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)
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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)
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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)
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I want to merge several files with identical format:
file 1:
rs3094315 0.0006105222804 0.9528743638
rs3131972 -0.05461465109 0.3139864854
rs3115860 -0.06041530955 0.3195499498
file 2:
rs2073813 -0.06039552152 0.2956527097
rs11564776 -0.1864266568 ... (4 Replies)
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file1
AAA3:WWW1:DDD1:XXX8:DDD2:XXX9
AAA6:WWW2:FFF1:XXX130:FFF1:XXX104:FFF1:XXX16
AAA7:WWW3:ZZZ1:XXX4:ZZZ2:XXX5:ZZZ3:XXX6:ZZZ4:XXX7file2
XXX8:EEE1:EEE2
XXX9:KKK1:KKK2
XXX130:OOO1:OOO2
XXX104:PPP1:PPP2
XXX16:RRR1:RRR1
XXX4:UUU1:UUU2
XXX5:III1:III2
XXX7:JJJ1:JJJ2Result... (2 Replies)
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Exclude certain file names while selectingData files coming in different names in a file name called
Data files coming in different names in a file name called process.txt.
1. shipments_yyyymmdd.gz
2 Order_yyyymmdd.gz
3. Invoice_yyyymmdd.gz
4. globalorder_yyyymmdd.gz
The process needs to discard all the below files and only process two of the 4 file names available
... (1 Reply)
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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
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LEARN ABOUT FREEBSD
info
INFO(1) User Commands INFO(1) NAME
info - read Info documents SYNOPSIS
info [OPTION]... [MENU-ITEM...] DESCRIPTION
Read documentation in Info format. OPTIONS
--apropos=STRING look up STRING in all indices of all manuals. -d, --directory=DIR add DIR to INFOPATH. --dribble=FILENAME remember user keystrokes in FILENAME. -f, --file=FILENAME specify Info file to visit. -h, --help display this help and exit. --index-search=STRING go to node pointed by index entry STRING. -n, --node=NODENAME specify nodes in first visited Info file. -o, --output=FILENAME output selected nodes to FILENAME. -R, --raw-escapes output "raw" ANSI escapes (default). --no-raw-escapes output escapes as literal text. --restore=FILENAME read initial keystrokes from FILENAME. -O, --show-options, --usage go to command-line options node. --subnodes recursively output menu items. -w, --where, --location print physical location of Info file. --vi-keys use vi-like and less-like key bindings. --version display version information and exit. The first non-option argument, if present, is the menu entry to start from; it is searched for in all `dir' files along INFOPATH. If it is not present, info merges all `dir' files and shows the result. Any remaining arguments are treated as the names of menu items relative to the initial node visited. EXAMPLES
info show top-level dir menu info emacs start at emacs node from top-level dir info emacs buffers start at buffers node within emacs manual info --show-options emacs start at node with emacs' command line options info -f ./foo.info show file ./foo.info, not searching dir REPORTING BUGS
Email bug reports to bug-texinfo@gnu.org, general questions and discussion to help-texinfo@gnu.org. Texinfo home page: http://www.gnu.org/software/texinfo/ COPYRIGHT
Copyright (C) 2004 Free Software Foundation, Inc. There is NO warranty. You may redistribute this software under the terms of the GNU General Public License. For more information about these matters, see the files named COPYING. info 4.8 December 2004 INFO(1)