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Is wc -c and wc -m same ?

Shellscript::cat file1
hello
Shellscript::cat file1 | wc -c
6
Shellscript::cat file1 | wc -m
6
Shellscript::file file1
file1: ASCII text
Shellscript::uname -a...

GoodMorning Everybody,

This is what i did. Right click and "Open in Terminal". I have only opened a single terminal.

Test 1 with infinite.sh
==================

Shellscript:ls
infinite.sh...

Below is the system information that i get
Shellscript:echo $SHELL
/bin/bash
Shellscript:uname -a
Linux was85host 2.6.27.45-0.1-vmi #1 SMP 2010-02-22 16:49:47 +0100 i686 i686 i386 GNU/Linux

Hello Unix Buddies,


cat infinite.sh

#!/bin/sh
while true
do
echo "Infinite loop"
doneI am running it in the background
$ ./infinite.sh > /dev/null &
[1] 31634Then i do an exit or...

Thank you Cero for the concept. I will google for LC_ALL and LC_COLLATE.
I got my desired output.

shellscript:cat sort.txt
aaa
bbb
ddd
AAA
eee
GGG
ggg
shellscript:sort sort.txt
aaa
AAA...

By default, sort reorders lines in ASCII collating sequence --- whitespace first, then numerals,uppercase letters and finally lowercase letters.

Shellscript:cat sort.txt
aaa
bbb
ddd
AAA
eee...

Thank you both for explaining it with examples

# cat file
Hello world
Hello earth
"Hello" world hello world 'hello'
hello "world"
hello 'world'
hello hello
hello hello helloTarget :- For more than one occurence of hello[Below code works...

I am a beginner and i am learning. I will get back on this,when i learn enough to write it.

Please no more replies to this thread. Moderator can close this thread if they feel necessary.

No this is not a home work assignment. I am not able to figure it out at all.
I am using bash shell and linux operating system

Hello Everybody,

I need a help in the below pattern matching and replacement issue
I have a file : emp.txt
21356 suresh 12/12/2012
23511 ramesh 11/06/2011
31456 biswajit 09/08/2013
53134...

Thank you very Scrutinizer for the help.
Code works for me.

It would be highly helpful if you can explain a bit of what is done.

Thanks

data in file 2 will be compared with column 1 of file 1, and if it matches, data of file3 will be replaced with the data, in column 2 of file1

I hope i am able to make some sense now.

Thank you Bharat for the quick reply.

Let me frame the question once more with a new dataset with the expected output

Hello everybody,

I need a help on this.
I have a 3 files

file 1
a ...

Hello everybody,

I am new to this forum and i need some input for the below issue


I have 3 files

file 1

a mumbai 32344
m bangalore 4211
x delhi 4345
e chennai ...