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#!/bin/bash | |
set -o errexit -o nounset -o pipefail | |
function -h { | |
cat <<EOF | |
USAGE: syslogged <program> <args> | |
Wraps a command invocation with logging, sending STDOUT and STDERR to | |
syslog, setting the syslog tag to: | |
<program>[<pid>] | |
Where <pid> is the PID of <program> (not of the logger). The syslog | |
priority for STDOUT is user.info; that of STDERR is user.notice. | |
EOF | |
}; function --help { -h ;} | |
function syslogged { | |
local tag="${1##*/}[$$]" | |
exec 1> >(exec logger -t "$tag" -p user.info) | |
exec 2> >(exec logger -t "$tag" -p user.notice) | |
exec "$@" | |
} | |
if [[ $# -eq 0 ]] | |
then | |
--help >&2 | |
exit 1 | |
else | |
syslogged "$@" | |
fi |
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