# cat f2
DT:3 foo_err
DT:34 bar_frr
DT:47 foo_bar
TK:22 gree
# cat f1
he will come to DT:34 and stay there. I will meet her in DT:3
gree will see me there
he will come to DT:34 and stay there. I will meet her in DT:3
TK:22 will see me there
# awk 'FNR==NR{A[$1]=$2;next}{for(i=0;++i<=NF;) if($i in A) sub($i,A[$i],$0); else { for(j in A) { if(A[j]==$i) sub($i,j,$0) }}}1' f2 f1
he will come to bar_frr and stay there. I will meet her in foo_err
TK:22 will see me there
he will come to bar_frr and stay there. I will meet her in foo_err
gree will see me there
#
Or :
Code:
# awk 'NR==FNR{A[$1]=$2;B[$2]=$1;next}{for(i=0;++i<=NF;) {x=($i in A)?A[$i]:($i in B)?B[$i]:z;if(x!=z) sub($i,x,$0)}}1' f2 f1
he will come to bar_frr and stay there. I will meet her in foo_err
TK:22 will see me there
he will come to bar_frr and stay there. I will meet her in foo_err
gree will see me there
Hi All,
I need an enlightenment.
I have a file that some field need to be replaced.
sample : fileA.txt
abc,4#cik#221,text
abc,4#kus#343,text
...
...
what I need to replace is the "cik" and "kus" field to their fix value.
I have another file : fileB.txt that has value of "cik and... (1 Reply)
Hi -
I am looking for a replacing a string in a in multiple *.sql files in directory with a new string without using a temporary file
Normally I can use sed command as below
for W in ls `FILE*.sql`
do
sed 's/OLD/NEW/g' $W > TEMPFILE.dat
mv TEMPFILE.dat $W
done
But Here in my... (9 Replies)
I have a file in which I want to do multiple find and replace of strings. For a single replace I can implement:
sed -i 's/old/new/' <input_file>
I have a second file that contains the old and the new values like the arbitrary example below:
old new
xyz pqr
ab 756
rst pqr... (3 Replies)
Hi Everyone,
I am new to this forum and new to sed/awk programming too !!
I need to find particular string in file1(text file) and replace it with a value from another text file(file2) the file2 has only one line and the value to be replaced with is in the second column.
file 1:
(assert (=... (21 Replies)
Hi All,
I am very new to UNIX and I have tried this for a longtime now and unable to crack it....
There is a file that is continuously updating. I need to search for the string and find the date @ which it updated every day.....
eg:
String is "work started"
The log entry is as below:
... (1 Reply)
here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb
cat dump.sql
INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Dear all,
I need your help, I have file like this:
file1:23456
01910964830098775635
34567
01942809546554654323
67589
26546854368698023653
09778
58716868568576876878
08675
86178546154065406546
08573
54165843543054354305
.
.file2:
23456 25
34567 26
67589 27 (2 Replies)
Hello Forum.
I have a file called abc.sed with the following commands;
s/1/one/g
s/2/two/g
...
I also have a second file called abc.dat and would like to substitute all occurrences of "1 with one", "2 with two", etc and create a new file called abc_new.dat
sed -f abc.sed abc.dat >... (10 Replies)
Dear all,
I want to find all the "," in my text file and then replace the commas to a tab. I found a script online but I don't know how to modify the script for my case. Any one can help? Thank you.
@echo off &setlocal
set "search=%1"
set "replace=%2"
set "textfile=Input.txt"
set... (2 Replies)
Discussion started by: forevertl
2 Replies
LEARN ABOUT ULTRIX
cat
cat(1) General Commands Manual cat(1)Name
cat - concatenate and print data
Syntax
cat [ -b ] [ -e ] [ -n ] [ -s ] [ -t ] [ -u ] [ -v ] file...
Description
The command reads each file in sequence and displays it on the standard output. Therefore, to display the file on the standard output you
type:
cat file
To concatenate two files and place the result on the third you type:
cat file1 file2 > file3
To concatenate two files and append them to a third you type:
cat file1 file2 >> file3
If no input file is given, or if a minus sign (-) is encountered as an argument, reads from the standard input file. Output is buffered in
1024-byte blocks unless the standard output is a terminal, in which case it is line buffered. The utility supports the processing of 8-bit
characters.
Options-b Ignores blank lines and precedes each output line with its line number.
-e Displays a dollar sign ($) at the end of each output line.
-n Precedes all output lines (including blank lines) with line numbers.
-s Squeezes adjacent blank lines from output and single spaces output.
-t Displays non-printing characters (including tabs) in output. In addition to those representations used with the -v option, all tab
characters are displayed as ^I.
-u Unbuffers output.
-v Displays non-printing characters (excluding tabs and newline) as the ^x. If the character is in the range octal 0177 to octal 0241,
it is displayed as M-x. The delete character (octal 0177) displays as ^?. For example, is displayed as ^X.
See Alsocp(1), ex(1), more(1), pr(1), tail(1)cat(1)