Daily Archives: March 22, 2012

linux: How do I know the number of memory cards

Posted on March 22, 2012 by Thomas Cokelaer

The dmidecode command dumps lots of information about your system. The option memory gives you details about your memory card. In particular how many are installed (e.g., 2x2Gb or 1x 4Gb) sudo dmidecode -t memorysudo dmidecode -t memory

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VIM: switch all text to lower case

Posted on March 22, 2012 by Thomas Cokelaer

You can change the case of a character by typing ~ , however, if you want to change all text to the same case (let us say lower case here), then you should enter the visual mode. Go to the … Continue reading →

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