#/bin/bash for i in {1..50} do find ./ -type f -iname "*.pro" -exec sed -i 's/\(.*\)\/q\(.*\)\.c\(.*\)/\1\/tq\2\.c\3/g' {} \; find ./ -type f -iname "*.pro" -exec sed -i 's/\(.*\)\/q\(.*\)\.h\(.*\)/\1\/tq\2\.h\3/g' {} \; find ./ -type f -iname "*.pri" -exec sed -i 's/\(.*\)\/q\(.*\)\.c\(.*\)/\1\/tq\2\.c\3/g' {} \; find ./ -type f -iname "*.pri" -exec sed -i 's/\(.*\)\/q\(.*\)\.h\(.*\)/\1\/tq\2\.h\3/g' {} \; done