misc updates

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 18 insertions, 0 deletions

diff --git a/cat-nonbackups-with-head b/cat-nonbackups-with-head
new file mode 100755
index 0000000..426a50f
--- /dev/null
+++ b/cat-nonbackups-with-head
@@ -0,0 +1,18 @@
+#!/bin/sh
+set -e
+good_filename () {
+	test -n "$(printf '%s\n' "$1" | grep -v '~$' || :)" || return 1
+	test -n "$(printf '%s\n' "$1" | grep -v '\.swo$' || :)" || return 1
+	test -n "$(printf '%s\n' "$1" | grep -v '\.swp$' || :)" || return 1
+	test -n "$(printf '%s\n' "$1" | grep -v '\.bak$' || :)" || return 1
+	test -n "$(printf '%s\n' "$1" | grep -v '^\.#' || :)" || return 1
+	test -n "$(printf '%s\n' "$1" | grep -v '^#' || :)" || return 1
+}
+if test "$1" = "--"; then
+	shift 1
+fi
+for file; do
+	if good_filename "$file" >/dev/null 2>/dev/null; then
+		samedrun "$0" cat-with-head -- "$file"
+	fi
+done