whoopie@notebook:~/x/radeon_dump/dumps-shem$ ls
after.1-2.RUN before.1-2.2 before.1-2.7 before.2-1.3 before.2-1.8 before.2-3.4 before.2-3.9 before.3-2.5
after.2-1.RUN before.1-2.3 before.1-2.8 before.2-1.4 before.2-1.9 before.2-3.5 before.3-2.1 before.3-2.6
after.2-3.RUN before.1-2.4 before.1-2.9 before.2-1.5 before.2-3.1 before.2-3.6 before.3-2.2 before.3-2.7
after.3-2.RUN before.1-2.5 before.2-1.1 before.2-1.6 before.2-3.2 before.2-3.7 before.3-2.3 before.3-2.8
before.1-2.1 before.1-2.6 before.2-1.2 before.2-1.7 before.2-3.3 before.2-3.8 before.3-2.4 before.3-2.9
whoopie@notebook:~/x/radeon_dump/dumps-shem$ for B in before.*; do diff -q $B after${B#before} >/dev/null && echo $B is unchanged; done
diff: after.1-2.1: No such file or directory
diff: after.1-2.2: No such file or directory
diff: after.1-2.3: No such file or directory
diff: after.1-2.4: No such file or directory
diff: after.1-2.5: No such file or directory
diff: after.1-2.6: No such file or directory
diff: after.1-2.7: No such file or directory
diff: after.1-2.8: No such file or directory
diff: after.1-2.9: No such file or directory
diff: after.2-1.1: No such file or directory
diff: after.2-1.2: No such file or directory
diff: after.2-1.3: No such file or directory
diff: after.2-1.4: No such file or directory
diff: after.2-1.5: No such file or directory
diff: after.2-1.6: No such file or directory
diff: after.2-1.7: No such file or directory
diff: after.2-1.8: No such file or directory
diff: after.2-1.9: No such file or directory
diff: after.2-3.1: No such file or directory
diff: after.2-3.2: No such file or directory
diff: after.2-3.3: No such file or directory
diff: after.2-3.4: No such file or directory
diff: after.2-3.5: No such file or directory
diff: after.2-3.6: No such file or directory
diff: after.2-3.7: No such file or directory
diff: after.2-3.8: No such file or directory
diff: after.2-3.9: No such file or directory
diff: after.3-2.1: No such file or directory
diff: after.3-2.2: No such file or directory
diff: after.3-2.3: No such file or directory
diff: after.3-2.4: No such file or directory
diff: after.3-2.5: No such file or directory
diff: after.3-2.6: No such file or directory
diff: after.3-2.7: No such file or directory
diff: after.3-2.8: No such file or directory
diff: after.3-2.9: No such file or directory