这是我的示例数据：
DATA='target1.domain,LAST_VULN_AGENT_SCAN,2022/12/07 03:14:49
target2.domain,LAST_VULN_AGENT_SCAN,2022/12/07 03:14:30
target3.domain,LAST_VULN_AGENT_SCAN,2022/12/07 03:14:49
target1.domain,LAST_VULN_NONCRED_SCAN,2022/12/07 00:08:43
target2.domain,LAST_VULN_NONCRED_SCAN,2022/12/07 00:08:43
target3.domain,LAST_VULN_NONCRED_SCAN,2022/12/07 00:08:43
target1.domain,LAST_VULN_CRED_SCAN,2022/12/07 04:59:06
target2.domain,LAST_VULN_CRED_SCAN,2022/12/07 04:59:06
target3.domain,LAST_VULN_CRED_SCAN,2022/12/07 03:03:52'
这是我想要的输出：
Name,LAST_VULN_AGENT_SCAN,LAST_VULN_NONCRED_SCAN,LAST_VULN_CRED_SCAN
target1.domain,2022/12/07 03:14:49,2022/12/07 00:08:43,2022/12/07 04:59:06
target2.domain,2022/12/07 03:14:30,2022/12/07 00:08:43,2022/12/07 04:59:06
target3.domain,2022/12/07 03:14:49,2022/12/07 00:08:43,2022/12/07 03:03:52
这是我当前的 for 循环：
UNIQUETARGETS=$(echo "${DATA}" | cut -d , -f 1 | sort | uniq)
echo 'Name,LAST_VULN_AGENT_SCAN,LAST_VULN_NONCRED_SCAN,LAST_VULN_CRED_SCAN'
for TARGET in $UNIQUETARGETS; do
LAST_VULN_AGENT_SCAN=$(echo "${DATA}" | grep "${TARGET}," | grep 'LAST_VULN_AGENT_SCAN' | cut -d , -f 3)
LAST_VULN_NONCRED_SCAN=$(echo "${DATA}" | grep "${TARGET}," | grep 'LAST_VULN_NONCRED_SCAN' | cut -d …