由 chinadoudou 在 10-28-2002 20:09 发表:
远程管理的问题。。
我用SSH登入一台远程主机，进入系统之后许多用户命令不能用，像ls这样的许多基本命令都不能用。。。
[chenhong@server chenhong]$ ls
bash2: /bin/ls: No such file or directory
[chenhong@server chenhong]$ whereis ls
ls: /bin/ls /usr/share/man/man1/ls.1.gz
[chenhong@server chenhong]$ /bin/ls
bash2: /bin/ls: No such file or directory
[chenhong@server chenhong]$
可是用WEBMIN远程登入查看，系统/bin/里面包含了所有命令的！SSH下用超级用户进入也一样，请问，这是怎么回事？
由 chinadoudou 在 10-28-2002 20:48 发表:
怪事啊，du -a可以显示出文件来。。。
ile or directory
[root@server bin]# cd /
[root@server /]# cd bin
[root@server bin]# du
6407 .
[root@server bin]# du -a
0 ./dnsdomainname
28 ./ping
70 ./mail
9 ./mktemp
0 ./nisdomainname
0 ./domainname
15 ./hostname
35 ./netstat
53 ./cpio
0 ./sh
0 ./ypdomainname
22 ./setserial
511 ./bash
0 ./bash2
22 ./chgrp
77 ./ed
0 ./red
225 ./gawk-3.1.0
22 ./chmod
24 ./chown
41 ./cp
34 ./dd
32 ./df
25 ./ln
37 ./ps
23 ./mkdir
21 ./mknod
48 ./mv
27 ./rm
11 ./rmdir
10 ./sync
25 ./touch
0 ./awk
3 ./igawk
222 ./pgawk
47 ./consolechars
49 ./egrep
49 ./fgrep
49 ./grep
113 ./ash
501 ./ash.static
0 ./bsh
52 ./gzip
68 ./ls
47 ./sed
16 ./aumix-minimal
74 ./loadkeys
0 ./gtar
149 ./tar
0 ./csh
285 ./tcsh
16 ./cat
18 ./cut
45 ./sort
58 ./mount
29 ./umount
0 ./ex
0 ./rvi
0 ./rview
354 ./vi
0 ./view
16 ./basename
28 ./date
12 ./echo
10 ./false
14 ./nice
11 ./pwd
12 ./sleep
32 ./stty
20 ./su
10 ./true
11 ./uname
1551 ./rpm
9 ./arch
5 ./dmesg
8 ./kill
44 ./login
24 ./more
3 ./doexec
25 ./ipcal