--strip-trailing-slashes remove any trailing slashes from each SOURCE
argument
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★ --strip-trailing-slashes 옵션 미사용시: txt를 디렉토리로 인식하여 링크 걸린 /하위 파일들을 /home/test1 아래로 move 시켜버림(심각한 문제 발생!!)
[root@pdns-test03 test]# mkdir /home/test1
[root@pdns-test03 test]# pwd
/root/test
[root@pdns-test03 test]# ls
txt@
[root@pdns-test03 test]# mv -v txt/ /home/test1
`txt/' -> `/home/test1/txt'
`txt/disk2' -> `/home/test1/txt/disk2'
`txt/dev' -> `/home/test1/txt/dev'
`txt/dev/vcs6' -> `/home/test1/txt/dev/vcs6'
`txt/dev/vcsa4' -> `/home/test1/txt/dev/vcsa4'
`txt/dev/vcs4' -> `/home/test1/txt/dev/vcs4'
`txt/dev/vcsa5' -> `/home/test1/txt/dev/vcsa5'
`txt/dev/vcsa6' -> `/home/test1/txt/dev/vcsa6'
`txt/dev/vcs5' -> `/home/test1/txt/dev/vcs5'
`txt/dev/vcs3' -> `/home/test1/txt/dev/vcs3'
`txt/dev/vcsa2' -> `/home/test1/txt/dev/vcsa2'
`txt/dev/vcs2' -> `/home/test1/txt/dev/vcs2'
...
★ --strip-trailing-slashes 옵션 사용시: txt를 /를 뺀 파일로 인식하여 /home/test2 아래로 링크 그대로 move 시킴.(안전함)
[root@pdns-test03 test]# mkdir -p /home/test2
[root@pdns-test03 test]# mv -v --strip-trailing-slashes txt/ /home/test2
`txt' -> `/home/test2/txt'
removed `txt'
[root@pdns-test03 test]# ls /home/test2
txt@
