tac file | awk '$1 == 40 {TMP = $2} $1 == 20 {print $0, "AND", TMP} $1 !~ /^[24]0$/' | tac
10 bonuses D
20 MATCHED AND (SOL=30)
30 UPD COL
20 NOT MATCHED AND (SOL=30)
30 INS COL
;
10 bonuses D
20 MATCHED AND (SOL=20)
30 UPD COL
20 NOT MATCHED AND (SOL=50)
30 INS COL
;
Hi All,
I have one file that sits on 4 diffrent servers, those servers are diffrent region based and they are authentication protected and that file has a diff port numbers, so when run the script it must ask my login details,region of server and port no for that file once it took from me... (1 Reply)
Hi All,
I have a file that sits on 4 diffrent servers, those servers are diffrent region based and they are authentication protected and that file has a diff port numbers, so when run the script it must ask my login details,region of server and port no for that file once it took from me it... (1 Reply)
Greetings.
So the question is basically the same as it's in the title.
I'd like to write a program that changes a file by rows. So to clarify it.
(i know i shouldn't use code,/code here but i would like to separate it)
So for example a text file looks like something like this:
Happy... (5 Replies)
I have a Transaction File coming into the system. In this file, in all records the relevant data is as follows-
Position 1:10 -> Transaction Code
Position 252:255 -> 4 digit business code
Now based on these 2 fields I have to alter value in Transaction code (Position 1:10)... (6 Replies)
Input file
>Read_1
XXXXXXXXXXSDFXXXXXDS (condition 1: After the last "X" per line, if the distance is less than or equal to 3 letter, replace those not "X" letter with "X")
TREXXXXXXXSDFXXXXXDS (condition 2: Before the first "X" per line, if the distance is less than or equal to 3 letter,... (12 Replies)
Good day to you all,
Just want to check here, i know when scping a file, size might change due to space issue. it might sound silly, but does file content get change too? if so, what kind of situation that might be? (1 Reply)
Hi Gurus,
I have file content sample:
,5113955056,,TAgent-Suspend
,5119418233,,TAgent-Suspend
,5102119078,,TAgent-Suspend
filenames 120229H5_suspend, 120229H6_unsuspend
I receive those files one of directory /home/temp/
I need following:
1. Backup first /home/temp/ file to... (5 Replies)
Hi,
i have a file input.txt
Continent North America
Country USA Capital Washington D.C.
Country Canada Capital Ottawa
Continent South America
Country Argentina Capital Buenos Aires
Country Brazil Capital Brasília
Coutry Colombia Capital Bogotá
and i want to get an output.txt
... (3 Replies)
Hi,
I have a files in a directory as below :-
ls -1
mqdepth-S1STC02
proc-mq-S1STC01
proc-mq-S1STC02
proc-mq-S1STC03
Whereever i have S1STC i need to copy them into new file with file name S2STC.
expected output :-
ls -1
mqdepth-S2STC02
proc-mq-S2STC01
proc-mq-S2STC02... (3 Replies)
I have the file sed1.txt and I need to strip the brackets (]) and content inside them only when
I have two or three letters followed by a colon.
for example,it may be any letter, not just abc
]
]
#-- cat sed1.txt
1 ] FISICA
2 ]PORTUGUES
3 ] ]MATEMATICA
4 ]]INGLES ]
5 ]QUIMICA
6... (2 Replies)
Discussion started by: dperboni
2 Replies
LEARN ABOUT REDHAT
tac
TAC(1) FSF TAC(1)NAME
tac - concatenate and print files in reverse
SYNOPSIS
tac [OPTION]... [FILE]...
DESCRIPTION
Write each FILE to standard output, last line first. With no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-b, --before
attach the separator before instead of after
-r, --regex
interpret the separator as a regular expression
-s, --separator=STRING
use STRING as the separator instead of newline
--help display this help and exit
--version
output version information and exit
AUTHOR
Written by Jay Lepreau and David MacKenzie.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
The full documentation for tac is maintained as a Texinfo manual. If the info and tac programs are properly installed at your site, the
command
info tac
should give you access to the complete manual.
tac (coreutils) 4.5.3 February 2003 TAC(1)