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Shell Programming and Scripting
Merging all (48) CSV files from a directory
Post 302532319 by bartus11 on Monday 20th of June 2011 03:18:45 PM
06-20-2011
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1. Shell Programming and Scripting
Hi,
I want to merge files which belong to the same date in a directory.
For ex:
The below two files are modified on 24 Apr 2007.
SystemOut.log
SystemOut_07.04.24_19.46.40.log
The merged file should be of the format SystemOut.log.2007.04.24 (1 Reply)
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FILE1.CSV:
HEADER
HEADER
Header
, , HEADER
001X ,,200
002X ,,300
003X ... (6 Replies)
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Hi,
I have different files of the same type, as:
Time:
100
snr:
88
perf:
10
other:
222
Each of these files are created periodically.
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Hi,
I have two very large CSV files, which I want to merge (equi-join) based on a key (column).
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Hi,
I have following 2 CSV files
file1.txt
A1,B1,C1,D1,E1
A2,B2,C2,D2,E2
A3,B3,C3,D3,E3
....
file2.txt
A1,B1,P1,Q1,R1,S1,T1,U1
A1,B1,P2,Q2,R2,S2,T2,U2
A1,B1,P3,Q3,R3,S3,T3,U3
A2,B2,X1,Y1,Z1,I1,J1,K1
A2,B2,X2,Y2,Z2,I2,J2,K2
A2,B2,X3,Y3,Z3,I3,J3,K3
A2,B2,X4,Y4,Z4,I4,J4,K4... (2 Replies)
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LEARN ABOUT NETBSD
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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
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