11-10-2010
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to select columns from multiple files and combine them in one file. The files are simulation-data-files with 23 columns each and about 50 rows. I now use:
cut -f 11 Sweep?wing-30?scale=0.?0?fan2?.txt | pr -3 | awk '{printf("\n%s\t%s\t%s",$1,$2,$3)}' > ../Data_Processed/output.txtI... (1 Reply)
Discussion started by: isgoed
1 Replies
2. UNIX for Dummies Questions & Answers
Hi,I have a single sql file containing many create table ddl's.Example:
CREATE TABLE sec_afs
(
rpt_per_typ_c char(1) NOT NULL,
rpt_per_typ_t varchar(20) NULL,
LOCK ALLPAGES
go
EXEC sp_primarykey 'sec_afs', rpt_per_typ_c
go
GRANT SELECT ON sec_afs TO developer_read_only... (5 Replies)
Discussion started by: smarter_aries
5 Replies
3. Shell Programming and Scripting
I have a folder that contains say 50 files in a sequential order:
cdf_1.txt
cdf_2.txt
cdf_3.txt
cdf_3.txt
.
.
.
cdf_50.txt.
I need to merge these files in the same order into a single tab delimited file.
I used the following shell script:
for x in {1..50};
do cat cdf_${x}.txt >>... (3 Replies)
Discussion started by: Lucky Ali
3 Replies
4. Shell Programming and Scripting
Hi,
1. Each message starts with date
2. There is blank line between each message
3. Each message does not contain same number of lines.
Any help in merging multiple lines in each message to a single line is much appreciated.
AIX: Korn Shell
Error log file looks like below.
... (5 Replies)
Discussion started by: bala123
5 Replies
5. Shell Programming and Scripting
I have been working of this script for a very long time and I have searched the internet for direction but I am stuck here.
I have about 3000 files with two columns each. The length of each file is 50000. Each of these files is named this way b.4, b.5, b.6, b.7, b.8, b.9, b.10, b.11, b.12... (10 Replies)
Discussion started by: iconig
10 Replies
6. Shell Programming and Scripting
I am trying to combine 4 .dat files into one single Output file
Inputs are:- file123.dat, file256.dat, file378.dat & file490
Expected Output:-
FileName=file1
{text from file1}
EOF
{blank line}
FileName=file2
{text from file2}
EOF
{blank line}
FileName=file3
{text from file3}
EOF... (4 Replies)
Discussion started by: lancesunny
4 Replies
7. Shell Programming and Scripting
Hi,
My requirement is search for the flat files in the location that are generated in a day and merge them into a single flat file.
In the merged file as well particular column value should go into particular column.
awk 'NR=1 FNR>1' $(ls -rt flatfile1_v_*)
when i use this command for... (4 Replies)
Discussion started by: srikanth_sagi
4 Replies
8. Shell Programming and Scripting
I just tried following
ls *.dat|sort -t"_" -k2n,2|while read f1 && read f2; do
awk '{print}' $f1
awk FNR==1'{print $1,$2,$3,$4,$5,"*","*","*" }' OFS="\t" $f2
awk '{print}' $f2
donegot following result
18-Dec-1983 11:45:00 AM 18.692 84.672 0 25.4 24
18-Dec-1983 ... (3 Replies)
Discussion started by: Akshay Hegde
3 Replies
9. Shell Programming and Scripting
Hi Friends ,
Please guide me with the code to extract multiple files from one file .
The File Looks like ( Suppose a file has 2 tables list ,column length may vary )
H..- > File Header....
H....- >Table 1 Header....
D....- > Table 1 Data....
T....- >Table 1 Trailer....
H..-> Table 2... (1 Reply)
Discussion started by: AspiringD
1 Replies
10. UNIX for Beginners Questions & Answers
I Want to merge multiple lines based on the 1st field and keep into single record.
SRC File:
AAA_POC_DB.TAB1
AAA_POC_DB.TAB2
AAA_POC_DB.TAB3
AAA_POC_DB.TAB4
BBB_POC_DB.TAB1
BBB_POC_DB.TAB2
CCC_POC_DB.TAB6
OUTPUT
-----------------
'AAA_POC_DB','TAB1','TAB2','TAB3','TAB4'... (10 Replies)
Discussion started by: raju2016
10 Replies
LEARN ABOUT FREEBSD
paste
PASTE(1) BSD General Commands Manual PASTE(1)
NAME
paste -- merge corresponding or subsequent lines of files
SYNOPSIS
paste [-s] [-d list] file ...
DESCRIPTION
The paste utility concatenates the corresponding lines of the given input files, replacing all but the last file's newline characters with a
single tab character, and writes the resulting lines to standard output. If end-of-file is reached on an input file while other input files
still contain data, the file is treated as if it were an endless source of empty lines.
The options are as follows:
-d list Use one or more of the provided characters to replace the newline characters instead of the default tab. The characters in list
are used circularly, i.e., when list is exhausted the first character from list is reused. This continues until a line from the
last input file (in default operation) or the last line in each file (using the -s option) is displayed, at which time paste
begins selecting characters from the beginning of list again.
The following special characters can also be used in list:
newline character
tab character
\ backslash character
Empty string (not a null character).
Any other character preceded by a backslash is equivalent to the character itself.
-s Concatenate all of the lines of each separate input file in command line order. The newline character of every line except the
last line in each input file is replaced with the tab character, unless otherwise specified by the -d option.
If '-' is specified for one or more of the input files, the standard input is used; standard input is read one line at a time, circularly,
for each instance of '-'.
EXIT STATUS
The paste utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
List the files in the current directory in three columns:
ls | paste - - -
Combine pairs of lines from a file into single lines:
paste -s -d '
' myfile
Number the lines in a file, similar to nl(1):
sed = myfile | paste -s -d '
' - -
Create a colon-separated list of directories named bin, suitable for use in the PATH environment variable:
find / -name bin -type d | paste -s -d : -
SEE ALSO
cut(1), lam(1)
STANDARDS
The paste utility is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
HISTORY
A paste command appeared in Version 32V AT&T UNIX.
BSD
June 25, 2004 BSD