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Here is the output of ipcs -mb | awk '{s+=$NF} END {print s}'

1.44221e+10

Hi.

Allocated is showing in hexadecimal which comes to 1 GB
But the usage is showing more (14 GB). Can you please explain why? Normally, usage should be less than allocated



$...

Hi

How do I find number of lines of a file? Below commands returned 0. But, the file is showing 20 lines when I open it in editplus tool. Each line contains 601 columns. Please advise

I want to...

Yes.. it is working fine for the files that doens't have a blank line at the end of file

But, if the file already contains a blank line at the end, the modified file is becoming zero bytes. It...

Thank you for your response

It is giving me below error

$ sed '$a' test.webM > ./test.webM_
sed: Function $a cannot be parsed.

I want to introduce a new blank line at the end of file only...

Hi

I have few files. For some files the cursor is at the end of last line. For other files, cursor is at the new line at the end.

I want to bring the cursor down to next line for the files that...