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A Quote from qotd.org
The man of character, sensitive to the meaning of what he is doing, will know how to discover the ethical paths in the maze of possible behavior.
Earl Warren
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Category Archives: Uncategorized
What process is using how much swap memory
I found this interesting script that prints out a list of processes that are using swap space. I changed the output to suppress the PIDs that aren’t using swap. #!/bin/bash # Get current swap usage for all running processes # … Continue reading
Posted in Bash, Hardware, Linux, Uncategorized
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A word from the author.
Today I read some comments here in the blog. I want to thank all of you for the nice words about this blog. Unnecessary to mention that comments are appreciated. I will try to keep this blog on a more … Continue reading
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Bash: How to trim a string or a variable
Sometimes you are looking for a simple way to get rid of leading or tailing spaces in a string or variable. Here’s a function I usually use in my bash scripts: function trim() { trvar=$1 trvar=”${trvar#”${trvar%%[![:space:]]*}”}” trvar=”${trvar%”${trvar##*[![:space:]]}”}” echo -n “$trvar” … Continue reading
Posted in Bash, Linux, Uncategorized
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