mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-12-04 10:19:26 +00:00
b8ba871bd9
files, curses, db, regex etc that we already have). The other glue will follow shortly. Obtained from: Keith Bostic <bostic@bostic.com>
50 lines
1.1 KiB
Bash
50 lines
1.1 KiB
Bash
#!/bin/sh -
|
|
#
|
|
# @(#)recover.in 8.8 (Berkeley) 10/10/96
|
|
#
|
|
# Script to recover nvi edit sessions.
|
|
|
|
RECDIR="@vi_cv_path_preserve@"
|
|
SENDMAIL="@vi_cv_path_sendmail@"
|
|
|
|
echo 'Recovering nvi editor sessions.'
|
|
|
|
# Check editor backup files.
|
|
vibackup=`echo $RECDIR/vi.*`
|
|
if [ "$vibackup" != "$RECDIR/vi.*" ]; then
|
|
for i in $vibackup; do
|
|
# Only test files that are readable.
|
|
if test ! -r $i; then
|
|
continue
|
|
fi
|
|
|
|
# Unmodified nvi editor backup files either have the
|
|
# execute bit set or are zero length. Delete them.
|
|
if test -x $i -o ! -s $i; then
|
|
rm $i
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# It is possible to get incomplete recovery files, if the editor crashes
|
|
# at the right time.
|
|
virecovery=`echo $RECDIR/recover.*`
|
|
if [ "$virecovery" != "$RECDIR/recover.*" ]; then
|
|
for i in $virecovery; do
|
|
# Only test files that are readable.
|
|
if test ! -r $i; then
|
|
continue
|
|
fi
|
|
|
|
# Delete any recovery files that are zero length, corrupted,
|
|
# or that have no corresponding backup file. Else send mail
|
|
# to the user.
|
|
recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i`
|
|
if test -n "$recfile" -a -s "$recfile"; then
|
|
$SENDMAIL -t < $i
|
|
else
|
|
rm $i
|
|
fi
|
|
done
|
|
fi
|