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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:59:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:59:03 +0000 |
commit | a848231ae0f346dc7cc000973fbeb65b0894ee92 (patch) | |
tree | 44b60b367c86723cc78383ef247885d72b388afe /mantools/find-double | |
parent | Initial commit. (diff) | |
download | postfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.tar.xz postfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.zip |
Adding upstream version 3.8.5.upstream/3.8.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mantools/find-double')
-rwxr-xr-x | mantools/find-double | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mantools/find-double b/mantools/find-double new file mode 100755 index 0000000..371663e --- /dev/null +++ b/mantools/find-double @@ -0,0 +1,13 @@ +#!/bin/sh + +sed 's/[^A-Z0-9a-z_][^A-Z0-9a-z_]*/ /g' "$@" | awk ' + { for (i = 1; i <= NF; i++) { + if (length($i) > 1 && $(i) == last) { + if (i == 1) + printf("%s ", last) + print + } + last = $(i) + } + } +' |