Hi guys,
I want to use a quick one liner that can copy an entire column, and add it to a new file as another column. I've tried using cat, but that only appends my column to the bottom of the file.
So now, my first file(file1) looks like this:
1995060101 8
1995060102 6
1995060102... (1 Reply)
Hi i have a file (file1)with this content:
1.2.3.10.in-addr.arpa
and a second file (file2) with a content wich have 8 Columns
if a do a
awk '{print $8}' file2
i become this output:
,'10.3.2.1.',
So i want to replace only the 10.3.2.1. in file2 (column 8) with the information... (8 Replies)
Hi friends,
My file is like:
Second file is :
I need to print the rows present in file one, but in order present in second file....I used
while read gh;do
awk ' $1=="' $gh'" {print >> FILENAME"output"} ' cat listoffirstfile
done < secondfile
but the output I am... (14 Replies)
Please help me. This is simple, but urgent problem for me. :(
I have a two files
file1
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
.....
file2
11 12 13 14 15
11 12 13 14 15
11 12 13 14 15
.....
1) I hope to make a new file, file 3, that consists of 2nd... (2 Replies)
Hi All,
I have a fixedwidth file of length 3000. Now i want to copy a column of 4 chars i.e( length 1678-1681) to column 1127 – 1171 to the same file.
Please let me know how can i achive using a single command in fixed width file.
Also source column length is 4 chars and target column length... (4 Replies)
HI
I have input file A.txt
X
Y
Z
File B.txt
1 X 10 AAA 11123
2 Y 22 PlD 4563
3 Z 55 PlD 54645
4 Z 66 PlD 15698
5 F 44 PlD 154798
6 C 55 PlD 12554
7 Z 88 PlD 23265
8 C 99 PlD 151654
9 C 11 PlD 21546546
I need New File C.txt (1 Reply)
#cat data.txt
file1 folder1
file2 thisforfile2
file3 thisfolderforfile3
lata4 folder4
step 1: create the folder first in column 2
for i in `awk '{print $2}' data.txt`
do
mkdir /home/data/$i
done
step 2: locate the files in column1 and stored them into a file
for i in... (17 Replies)
Dear UNIX experts,
I'm a command line novice working on a Macintosh computer (Bash shell) and have neither found advice that is pertinent to my problem on the internet nor in this forum.
I have hundreds of .csv files in a directory. Now I would like to copy the subset of files that contains... (8 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Discussion started by: dineshkumarsrk
26 Replies
LEARN ABOUT REDHAT
grephistory
GREPHISTORY(1) General Commands Manual GREPHISTORY(1)NAME
grephistory - display file names from Usenet history file
SYNOPSIS
grephistory [ -e ] [ -f filename ] [ -h ] [ -i ] [ -l ] [ -n ] [ -q ] [ -s ] [ -t ] [ messageid ]
DESCRIPTION
Grephistory queries the dbz(3) index into the history(5) file for an article having a specified Message-ID or hash key of Message-ID.
If messageid cannot be found in the database, the program prints ``Not found'' and exits with a non-zero status. If messageid is in the
database, the program prints the token of the article and exits successfully.
OPTIONS -e If the ``-e'' flag is used, then grephistory will only print the filename of the token of an existing article.
-f To specify a different value for the history file and database, use the ``-f'' flag.
-h If the ``-h'' flag is used then the hash of the Message-ID will be printed regardless of its existense.
-i If the ``-i'' flag is used, then grephistory will read a list of Message-ID's on standard input, one per line. Leading and trailing
whitespace is ignored, as are any malformed lines. It will print on standard output those Message-ID's which are not found in the
history database. This flag is used in processing ``ihave'' control messages.
-l If the ``-l'' flag is used then the entire line from the history file will be displayed.
-n If no pathname exists, the program will print ``/dev/null'' and exit successfully. This can happen when an article has been can-
celed, or if it has been expired but its history is still retained. This is default behavior, which can be obtained by using the
``-n'' flag.
-q If the ``-q'' flag is used, then no message is displayed. The program will still exit with the appropriate exit status.
-s If the ``-s'' flag is used, then grephistory will read a similar list from its standard input. It will print on standard output a
list of filenames for each article that is still available. This flag is used in processing ``sendme'' control messages.
-t If the ``-t'' flag is used, then only the offset into the history text file is printed.
HISTORY
Written by Rich $alz <rsalz@uunet.uu.net> for InterNetNews. This is revision 1.6.2.1, dated 2000/08/17.
SEE ALSO dbz(3), history(5), inn.conf(5).
GREPHISTORY(1)