45 lines
1.9 KiB
Bash
Executable file
45 lines
1.9 KiB
Bash
Executable file
#!/bin/sh
|
|
# SPDX-FileCopyrightText: 2024 Splunk, Inc.
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
# shellcheck disable=SC1091
|
|
. "$(dirname "$0")"/common.sh
|
|
|
|
HEADER='USERNAME\tUID\tGID\tHOME_DIR\tUSER_INFO'
|
|
HEADERIZE="BEGIN {print \"$HEADER\"}"
|
|
|
|
CMD='cat /etc/passwd'
|
|
AWK_IFS='-F:'
|
|
# shellcheck disable=SC2016
|
|
FILTER='($NF !~ /sh$/) {next}'
|
|
# shellcheck disable=SC2016
|
|
PRINTF='{printf "%s\t%s\t%s\t%s\t%s\n", $1, $3, $4, $6, $5}'
|
|
|
|
if [ "$KERNEL" = "Linux" ] ; then
|
|
# shellcheck disable=SC2016
|
|
FILL_BLANKS='{$5 || $5 = "?"; length($4) || $4 = "?"; length($3) || $3 = "?"}'
|
|
elif [ "$KERNEL" = "SunOS" ] ; then
|
|
# shellcheck disable=SC2016
|
|
FILL_BLANKS='{$5 || $5 = "?"; length($4) || $4 = "?"; length($3) || $3 = "?"}'
|
|
elif [ "$KERNEL" = "AIX" ] ; then
|
|
# shellcheck disable=SC2016
|
|
FILL_BLANKS='{$5 || $5 = "?"; length($4) || $4 = "?"; length($3) || $3 = "?"}'
|
|
elif [ "$KERNEL" = "HP-UX" ] ; then
|
|
# shellcheck disable=SC2016
|
|
FILL_BLANKS='{$5 || $5 = "?"; length($4) || $4 = "?"; length($3) || $3 = "?"}'
|
|
elif [ "$KERNEL" = "Darwin" ] ; then
|
|
CMD='dscacheutil -q user'
|
|
AWK_IFS=''
|
|
# shellcheck disable=SC2016
|
|
MASSAGE='/^name: / {username = $2} /^uid: / {UID = $2} /^gid: / {GID = $2} /^dir: / {homeDir = $2} /^shell: / {shell = $2} /^gecos: / {userInfo = $2; for (i=3; i<=NF; i++) userInfo = userInfo " " $i} !/^gecos: / {next}'
|
|
FILTER='{if (shell !~ /sh$/) next; if (homeDir ~ /^[0-9]+$/) next}'
|
|
PRINTF='{printf "%s\t%s\t%s\t%s\t%s\n", username, length(UID) ? UID : "?", length(GID) ? GID : "?", length(homeDir) ? homeDir : "?", userInfo}'
|
|
elif [ "$KERNEL" = "FreeBSD" ] ; then
|
|
# shellcheck disable=SC2016
|
|
FILL_BLANKS='{$5 || $5 = "?"; length($4) || $4 = "?"; length($3) || $3 = "?"}'
|
|
fi
|
|
|
|
assertHaveCommand "$CMD"
|
|
# shellcheck disable=SC2086
|
|
$CMD | tee "$TEE_DEST" | $AWK $AWK_IFS "$HEADERIZE $MASSAGE $FILTER $FILL_BLANKS $PRINTF" header="$HEADER"
|
|
echo "Cmd = [$CMD]; | $AWK $AWK_IFS '$HEADERIZE $MASSAGE $FILTER $FILL_BLANKS $PRINTF' header=\"$HEADER\"" >> "$TEE_DEST"
|