The gunzip utility can uncompress logfiles that are gzipped in archives, but this is not needed. To read a logfile that is gzipped, you can also use this command to print the contents to a terminal and not bother uncompressing the file. This allows reading log files in /var/log without…
Read MoreFirstly, install unrar on Linux with this command. sudo apt-get install unrarsudo apt-get install unrar Then unpack a rar file with this simple one-liner. unrar x myfile.rarunrar x myfile.rar Another way to compress files on Linux is to use the supplied utilities like tar and gzip. The tar utility packs…
Read MoreHow to take a screenshot on Macintosh OSX: http://guides.macrumors.com/Taking_Screenshots_in_Mac_OS_X. To delete your Internet history quickly in Firefox; use the Ctrl-Shift-Del keyboard combination. You will be presented with a dialog that allows you to select the time period to erase. Watch the original Star Wars movie in ASCII with this awesome…
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