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Viewing: mapfrom

#!/usr/bin/perl
# This helper script makes it easy to use a passwd or group file to map
# values in a LOCAL transfer.  For instance, if you mount a backup that
# does not have the same passwd setup as the local machine, you can do
# a copy FROM the backup area as follows and get the differing ID values
# mapped just like a remote transfer FROM the backed-up machine would do:
#
# rsync -av --usermap=`mapfrom /mnt/backup/etc/passwd` \
#           --groupmap=`mapfrom /mnt/backup/etc/group` \
#           /mnt/backup/some/src/ /some/dest/

while (<>) {
    push @_, "$2:$1" if /^(\w+):[^:]+:(\d+)/;
}
print join(',', @_), "\n";

User / IP	: 216.73.216.49
Host / Server	: 146.88.233.70 / www.dev.loger.cm
System	: Linux hybrid1120.fr.ns.planethoster.net 3.10.0-957.21.2.el7.x86_64 #1 SMP Wed Jun 5 14:26:44 UTC 2019 x86_64