|
|
Sponsored Content
Top Forums
UNIX for Beginners Questions & Answers
awk script to extract a column, replace one of the header and replace year(from ddmmyy to yyyy)
Post 303034971 by anbu23 on Friday 10th of May 2019 09:15:30 AM
05-10-2019
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all
Wonder if you can help , I have a comma delimited file where the 13th to the 31st character of each line is populated by the date and time."2004-07-21 09:39:06"
16-5-141551,2004-07-21 09:39:06,8815
22-5-340394,2004-07-22 09:39:41,8001
22-5-340433,2004-07-23 09:42:20,1701
I have... (3 Replies)
Discussion started by: hcclnoodles
3 Replies
2. Shell Programming and Scripting
$ cat log.txt
Name Age Sex Lcation nfld alias xsd
CC 25 M XYZ asx KK Y
BB 21 F XAS awe SS N
SD 21 M AQW rty SD A
How can I replace the column with header "Lcation" with the column with header "alias" and delete the "alias" column?
so that the final output will become:
Name Age Sex... (10 Replies)
Discussion started by: jkl_jkl
10 Replies
3. Shell Programming and Scripting
dear all,
I'm trying to use Awk to eliminate the last two characters from the first column in a file. This two characters are "-1" and I need to eliminate them from each row that I have in the files. The files have two columns and look like:
ID_090-1 2
ID_3787-1 4
ID_0098-1 1
ID_12-1 4
I... (4 Replies)
Discussion started by: gabrysfe
4 Replies
4. Shell Programming and Scripting
Hi,
I need some unix command to replace the following thing.
cat test.dat
1234|test|8/19/2009|8/20/2009|test
1234|test|8/9/2009|8/21/2009|test
1234|test|8/1/2009|8/2/2009|test
after processing
1234|test|08/19/2009|08/20/2009|test
1234|test|08/09/2009|08/21/2009|test... (6 Replies)
Discussion started by: anshaa
6 Replies
5. Shell Programming and Scripting
Hi
cat test.txt
H|123|341|567|asfg
D|dfg|trtyy|errt
D|ert|frty|wer
Here I need to replace the third column value with 100 of the first record only and while printing I need to print the full file content also..I am expecting a result like this
H|123|100|567|asfg
D|dfg|trtyy|errt... (3 Replies)
Discussion started by: saj
3 Replies
6. Shell Programming and Scripting
i have a file in the gz format , the content of the file is as follow.
gzcat f1.gz
# 1.name
# 2.location
# 3.age
# 4.dob
.
.
.
.
.
.
.
.
.
# 43.hobbies
< Aravind,33,chennai,09091980, , , , , , , surfing> (5 Replies)
Discussion started by: aravindj80
5 Replies
7. Shell Programming and Scripting
I'm trying to make an awk script to compare values I've set as var1, var2, and var3 earlier in the script to the values in the userinputted column of four text files called Node1.txt, Node2.txt, Node3.txt, and Node4.txt and then replace the values in that userinputted column with either ttt or gcc,... (8 Replies)
Discussion started by: Eric1
8 Replies
8. Shell Programming and Scripting
hi i have sample data
a,b,c,d,e,g h http://mysite.xyx
z,b,d,f,e,s t http://123124#
a,b,c,i,m,nothing
d,i,j,e,w,nothing
output expected is
a,b,c,d,e,http://mysite.xyx
z,b,d,f,e,http://123124#
a,b,c,i,m,nothing
d,i,j,e,w,nothing
i can get only links using grep -o 'http.*'
i... (8 Replies)
Discussion started by: zozoo
8 Replies
9. UNIX for Beginners Questions & Answers
Hi All,
I need to extract a position in the file and multiple the value by 1000 and the replace it .
Original
0010001200084701217637306521200000000000010010000000 ---> 000847 * 1000
0010012700086001213437404323000000000000001001000000 ---> 000860 * 1000... (2 Replies)
Discussion started by: arunkumar_mca
2 Replies
10. Shell Programming and Scripting
Hello.
A find command return a list of file.
For each fileReplace the content starting with the first "§" (of two) ending with last "ɸ" (of two), regardless of the content ( five lines )
by the following content (exactly) :
§2019_08_23§ #
# ... (8 Replies)
Discussion started by: jcdole
8 Replies
LEARN ABOUT DEBIAN
csv2rec
CSV2REC(1) User Commands CSV2REC(1) NAME
csv2rec - csv to rec converter SYNOPSIS
csv2rec [OPTIONS]... [CSV_FILE] DESCRIPTION
Convert csv data into rec data. -t, --type=TYPE type name for the converted records; if this parameter is ommited then no type is used. -s, --strict be strict parsing the csv file. -e, --omit-empty omit empty fields. --help print a help message and exit. --version show version and exit. AUTHOR
Written by Jose E. Marchesi. REPORTING BUGS
Report bugs to: bug-recutils@gnu.org GNU recutils home page: <http://www.gnu.org/software/recutils/> General help using GNU software: <http://www.gnu.org/gethelp/> COPYRIGHT
Copyright (C) 2010, 2011, 2012 Jose E. Marchesi. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
The full documentation for csv2rec is maintained as a Texinfo manual. If the info and csv2rec programs are properly installed at your site, the command info csv2rec should give you access to the complete manual. csv2rec 1.4.93 January 2012 CSV2REC(1)