如何将 2 个 rsync 输出合并为 1 个命令?

如何将 2 个 rsync 输出合并为 1 个命令?

使用:
neofetch --stdout |grep 'OS:'

   OS: Kubuntu 22.04.3 LTS x86_64  
Shell: bash 5.1.16  

rsync --version

rsync  version 3.2.7  protocol version 31

变量,SourceDisK1src1和目标des1

src1=` cat /tmp/01/sdk1_usb_disk ` 
des1='/media/u3/A1000G/Data/backupUSB2' 

命令1:
time rsync -ah --delete-before --no-perms --info=progress2 "$src1/" "$des1" --out-format='%t %i %C %b %n %l'

command1_output 更新了 2 个文件b.sh& c.txt

        165.07K   0%  126.17MB/s    0:00:00 (xfr#1, to-chk=593/602)
2023/09/27 21:44:10 >f.st...... 22f876f17e77fb91281260a65f457f3b 165133 b.sh 165070
2023/09/27 21:44:10 .d..t......                                  0 Misc/ 8192
        165.85K   0%   25.38MB/s    0:00:00 (xfr#2, to-chk=215/602)
2023/09/27 21:44:10 >f.st...... 82dd3c8f657dee803b755955c146816c 827 Misc/c.txt 784
        165.85K   0%   10.58MB/s    0:00:00 (xfr#2, to-chk=0/602)  

real    0m0.108s
user    0m0.020s
sys     0m0.018s

命令2:

numfiles=$(rsync -auvh --stats --delete --log-file=/tmp/1.log --progress "$src1/" "$des1" |awk '/Number of regular files transferred:/{print $NF}') ;
echo $numfiles "regular files transferred"

命令2_输出:
2 regular files transferred

问题:
在 bash 中,如何发出一 (1) 个 rsync 命令并
获得上述输出12
示例:

        165.07K   0%  126.17MB/s    0:00:00 (xfr#1, to-chk=593/602)
2023/09/27 21:44:10 >f.st...... 22f876f17e77fb91281260a65f457f3b 165133 b.sh 165070
2023/09/27 21:44:10 .d..t......                                  0 Misc/ 8192
        165.85K   0%   25.38MB/s    0:00:00 (xfr#2, to-chk=215/602)
2023/09/27 21:44:10 >f.st...... 82dd3c8f657dee803b755955c146816c 827 Misc/c.txt 784
        165.85K   0%   10.58MB/s    0:00:00 (xfr#2, to-chk=0/602)  

real    0m0.108s
user    0m0.020s
sys     0m0.018s

2 regular files transferred  

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