The mysqladmin command returns the values in bytes. I will like to see the value in MB if it is greater than 1 MB (1048576 bytes).
I have a cshell script that is something like this: `netstat -ap | & grep tcp | grep myprocess | awk \'{print $4}\' | awk \'BEGIN { FS = :\"}{print $2}\'`
This question already has answers here: 开发者_StackOverflow中文版 How to extract a value from a string using regex and a shell?
I have a bunch of folders and subfolders. Each one contains, amongst other things,a text file called index.yml with useful data. I want to search through all of the different index.yml files to find i
How do I extract text in between strings with very specific pattern from a file full of these lines? Ex:
I have file names that map to directores. For example. test ---> /to/path/test/program.c I have a line that formats the output of sed into this currently
I\'m trying to escape characters within backticks in my bash command, mainly to handle spaces in filenames which cause my comma开发者_高级运维nd to fail.
I am trying to modify a perl script to comment out all lines matching some pattern. In normal command prompt, here is the line I\'m trying to add:
This is the situation: I\'ve lost some work in my git repository, this work was once commited, but is now burried in my history, somewhere that might be unreachable by \'git log --all\'.
I want to find a pattern which is nearest to a specific pattern. Such as I want to print \"bbb=\" which is underthe \"yyyy:\" (it is the closest line with bbb= to yyyy). It is line 8. line numbers and
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