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Hi Reddy,

sed "/server/d" $file

If you want to reflect the original file

sed -i "/server/d" $file

echo $a | sed "s/\./,/g"

you can google it also.

grep -w

Hey,

you can use this also.

#iterating the sed command up to end
echo ...A.1.B.C.D.E.FX. | sed -e :a -e 's/\([A-Z]\{1\}\)\.\([A-Z]\{1\}\)/\1\. \2/;ta'
...A.1.B. C. D. E. FX.

if the units are equl to 10 after id- then you can use below code.


sed "s/id-........../my_datafile/g" $file > output

Tommyk,

adding some extra code to your code


df|awk '{print $5}'|grep /| egrep -v '^/$|/usr|/opt|/var/log|/home|/tmp'| sed -e :a -e 'N;s/\n/|/; ta'

sed '/^[# The].*/d' $file

it delete the lines stared with # and The.

like
File is....
#srinivas
The book
To Scrutinizer

Here it delete first two lines only

---------- Post updated at...

we can use below sed command also

sed '/^[# The].*/d' $file