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hi thanks @all

Hello,

i have a question.


My problem is that i have a file like:


TEST
JOHN
ADAM
MICHAEL
SEBASTIAN
ANDY


i want find for MICHAEL and want delete lines like this:


TEST

Hallo,

i have a script like:

if [$1] ;then
echo "OK"

else
echo "ERROR $2 is missing"

fi;

if [$2];then
touch $2

fi;

if [$2];then
cat $1 | grep xy > $2

thx but i write a script too, but it doesnt work fine.

#!/bin/bash

touch $2

if [ -w "$2" ];then
echo "$2 can be opened and write."


else
echo "NO FILE OR RIGHTS TO...

Hello,

i have a problem. I must write a script, which wants 2 arguments.

for example:

./test.sh x.txt y.txtit must be write x.txt in y.txt

and when i give 1 or no argument like
...

sorry i mean /* */

Hello i am back :D,

i have a prolem. I want to Delete the IPs which are in Comments.

Input

192.168.0.1
192.168.0.2
#192.168.0.3
#192.168.0.4 - when TAB or Space, delete too....

thx very helpful :D

Hello,

I have a command and would like to make that as a script. How do I do that?

my command is:
grep -Eo [0-9]+\.[0-9]+\.[0-9]+\.[0-9]+.

and i want to have that like grepscript.sh x.txt...

thanks for your helps but my problem is an other,

i have txt file like

asdasd
asdad
<h3> asdsad </h3>
asda
asd when i make that, sed -n <x.txt -e "/^<h3>/,/<^h3>/p"then this remove all...

Hello,

how can i delete after a tag with sed.

this:

<h3>adsas</h3>
asdsad
asdsad

to:
<h3>adsas</h3>

how can i delete all words after the </h3>????

Please use code tags...

thank you it was very helpful :D

Hello,

thanks for the help, but all letters must be uppercased.

Hello,

how can i do,

this:

<h1> linux </h1>

to

<h1> LINUX </h1>

it must be capitalized but how can i do that with SED???

thanks for help