diff --git a/sys/msdos/setup.bat b/sys/msdos/setup.bat
old mode 100644
new mode 100755
diff --git a/sys/unix/hints/macosx.sh b/sys/unix/hints/macosx.sh
old mode 100644
new mode 100755
diff --git a/sys/unix/mkmkfile.sh b/sys/unix/mkmkfile.sh
old mode 100644
new mode 100755
diff --git a/sys/unix/nethack.sh b/sys/unix/nethack.sh
old mode 100644
new mode 100755
diff --git a/sys/unix/setup.sh b/sys/unix/setup.sh
old mode 100644
new mode 100755
diff --git a/sys/wince/cesetup.bat b/sys/wince/cesetup.bat
old mode 100644
new mode 100755
diff --git a/sys/winnt/nhsetup.bat b/sys/winnt/nhsetup.bat
old mode 100644
new mode 100755
diff --git a/win/macosx/recover.pl b/win/macosx/recover.pl
old mode 100644
new mode 100755