how to delete records with the given line numbers

Shell Programming and Scripting
1

I have a file which has about 10000 records and I need to delete about 50 records from the file. I know line numbers and am using

sed '134,1357,......d' filename > new file

.
It does not seem to be working.
Please Advice

2 
sed '134d;1357d;......d' filename > new file
3

code:-

sed '134,1357 {
d
}
' file.txt > out_file

write the code as above literally...where the begin line#=134 & end line#=1357 or you can change them to what ever you want.

4

That is a range of more than the 50 lines the OP mentioned. I got the impression he meant 50 distinct single lines of which he knows the line numbers

5

ok my code is to delete the line between ranges..I have understand that but if the lines are not after each other the only way is you way..
:b:

BR

6

Thanks SCRUTINIZER works perfect.