using sed to replace a specific string on a specific line number using variables
this is where i am at
grep -v WARNING output | grep -v spawn | grep -v Passphrase | grep -v Authentication | grep -v '/sbin/tfadmin netguard -C'| grep -v 'NETWORK>' >> output.clean
grep -n Destination... (2 Replies)
Hi All,
If anybody could help me with my scenario here. I have a statement file. Example of some content:
DATE DESC Debit Credit Total Rate
02-Jan-08 Lodgement 200.00 1200.00 2.51
14-Sep-07 Withdrawal 50.00 1000.00 ... (8 Replies)
which one of the following is the correct expression to ignore line with multiple spaces after any string
cat file | grep -v "xyz *$"
or
cat file | grep -v "xyz*$"
do i need "*" to specify the sapce or " *" will do? (2 Replies)
Hi,
I have a requirement to remove certain spaces from a table of information, but I'm unsure where to start.
A typical table will be like this:
ABCDE 1 Elton John 25 12 15 9 3
ABCDE 2 Oasis 29 13 4 6 9
ABCDE 3 The Rolling Stones 55 19 3 8 6The goal is to remove only the spaces between... (11 Replies)
Here is a weird question :)
i am trying to create a script written in bash that will create configuration files for nagios. As some of you aware is has to be written in the below format:
define service{
option1 value1
option2 value2... (6 Replies)
Hello All,
I have a comma separated file which needs to be loaded to the database. But, I need to trim the white spaces for a specific column before its loaded.
Below is the sample line from the input file:
690,690,0575,"01011940","01011940", , , , , ,36720,36722,V2020,V2999,... (6 Replies)
Hi,
How to print the number of fields in each record with the line number?
Lets saw I have
3212|shipped|received|
3213|shipped|undelivered|
3214|shipped|received|delivered
I tried the code
awk -F '|' '{print NF}'
This gives me ouput as
3
3
4 (5 Replies)
Hi consider the source file
R|field1|field2
using the print statement in awk prints it as
R field1 field2
Is there an easier way to print the whole line in its original format (i.e. with | delimiters) than doing print $1"|"$2"|"$3 ??
Thanks
Storms (1 Reply)
Hi
I have a file which is tab-delimited. Now, I'd like to print the lines which have "chr6" string in both first and second columns. Could anybody help? (3 Replies)
i'm looking for a command that allows me to print a specific number of spaces which i will provide.
something as simple as:
spaces=4
printf " " * $spaces
i'm looking for somethign that'll allow me to print a specific amount of spaces on a line.
can awk be used for this? (4 Replies)
Discussion started by: SkySmart
4 Replies
LEARN ABOUT LINUX
diff3
DIFF3(1) User Commands DIFF3(1)NAME
diff3 - compare three files line by line
SYNOPSIS
diff3 [OPTION]... MYFILE OLDFILE YOURFILE
DESCRIPTION
Compare three files line by line.
-e--ed
Output unmerged changes from OLDFILE to YOURFILE into MYFILE.
-E--show-overlap
Output unmerged changes, bracketing conflicts.
-A--show-all
Output all changes, bracketing conflicts.
-x--overlap-only
Output overlapping changes.
-X Output overlapping changes, bracketing them.
-3--easy-only
Output unmerged nonoverlapping changes.
-m--merge
Output merged file instead of ed script (default -A).
-L LABEL --label=LABEL
Use LABEL instead of file name.
-i Append `w' and `q' commands to ed scripts.
-a--text
Treat all files as text.
--strip-trailing-cr
Strip trailing carriage return on input.
-T--initial-tab
Make tabs line up by prepending a tab.
--diff-program=PROGRAM
Use PROGRAM to compare files.
-v--version
Output version info.
--help Output this help.
If a FILE is `-', read standard input. Exit status is 0 if successful, 1 if conflicts, 2 if trouble.
AUTHOR
Written by Randy Smith.
REPORTING BUGS
Report bugs to: bug-diffutils@gnu.org GNU diffutils home page: <http://www.gnu.org/software/diffutils/> General help using GNU software:
<http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright (C) 2010 Free Software Foundation, Inc. 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 diff3 is maintained as a Texinfo manual. If the info and diff3 programs are properly installed at your site,
the command
info diff
should give you access to the complete manual.
diffutils 2.9.19-4065 April 2010 DIFF3(1)