Commands using vim (80)

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Finding the number of cpu's

removing syncronization problems between audio and video
This assumes that there is a 10.2 sec delay between the video and the audio (delayed). To extract the original video into a audio and video composites look at the command on extracting audio and video from a movie

Change permissions of every directory in current directory
"find . -type d -print0 | xargs -0 chmod 755" thanks masterofdisaster

Convert the contents of a directory listing into a colon-separated environment variable
Useful for making a CLASSPATH out of a list of JAR files, for example. Also: export CLASSPATH=.:$(find ./lib -name '*.jar' -printf '%p:')

See how many % of your memory firefox is using

Install pip with Proxy
Installs pip packages defining a proxy

Create a tar archive using xz compression
compress directory archive with xz compression, if tar doesn't have the -J option (OSX tar doesn't have -J)

Use Vim to convert text to HTML.
``vimhtml somefile.txt`` will open vim for the HTML convertion and close it immediately after its done, leaving you with somefile.html which you can later use in your website or whatever.

Commandline document conversion with Libreoffice
In this example, the docx gets converted to Open Document .odt format. For other formats, you'll need to specify the correct filter (Hint: see "Comments" link below for a nice list).

generate file list modified since last commit and export to tar file
################################################################################ # get all modified files since last commit and zip them to upload to live server ################################################################################ # delete previous tar output file rm mytarfile.tar -rf #rm c:/tarOutput/*.* -rf # get last commit id and store in variable declare RESULT=$(git log --format="%H" | head -n1) # generate file list and export to tar file git diff-tree -r --no-commit-id --name-only --diff-filter=ACMRT $RESULT | xargs tar -rf mytarfile.tar # extract tar files to specified location tar -xf mytarfile.tar -C c:/tarOutput


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