$ sudo dpkg -l | grep libghc | grep "\-dev" | cut -d " " -f 3 | tr '\n' ' ' | sed -e 's/\-dev/\-prof/g' | xargs sudo apt-get install --yes

May 26, 2014, 1:14 a.m.openiduser146


dpkg -l lists all installed system packages.

grep libghc filters out all haskell packages

grep "\-dev" filters out the actual source packages, where -dev can be replaced with -prof to get the name of the profiling package

cut -d " " -f 3 converts lines from ii libghc-packagename-dev amd64 description to libghc-packagename-dev

tr '\n' ' ' Replaces newlines with spaces, merging it all into one line

sed -e 's/\-dev/\-prof/g' Replaces -dev with -prof

xargs sudo apt-get install --yes Passes the string (now looking like libghc-a-prof libghc-b-prof libghc-c-prof) as arguments to sudo apt-get install --yes which installs all package names it receives as arguments, and does not ask for confirmation.


Only works with apt (standard in ubuntu)