紧急求助,AIX操作系统下ls,ls -t等命令,无法显示该目录下文件,文件和目录实际存在
时间:2011-05-11
来源:互联网
本帖最后由 hilltianjian 于 2011-05-11 17:49 编辑
我在用户scpro主目录下,使用ls -l只要是与显示文件有关的命令,都不显示文件,只显示该用户名。
用户:scpro的$HOME目录为:/app/scpro
操作现象:
/app/scpro>ls
scpro
如果在/app目录下使用ls -l scpro*可以完整显示scpro目录下所有文件
在/app/scpro/该目录下的子目录下,均可以正常使用ls
说明目录权限是够的,权限没有问题。
求高人指点,我该如何消除这样一问题
我在用户scpro主目录下,使用ls -l只要是与显示文件有关的命令,都不显示文件,只显示该用户名。
用户:scpro的$HOME目录为:/app/scpro
操作现象:
/app/scpro>ls
scpro
如果在/app目录下使用ls -l scpro*可以完整显示scpro目录下所有文件
在/app/scpro/该目录下的子目录下,均可以正常使用ls
说明目录权限是够的,权限没有问题。
求高人指点,我该如何消除这样一问题
作者: hilltianjian 发布时间: 2011-05-11
which ls
alias
alias
作者: yddll 发布时间: 2011-05-11
本帖最后由 hilltianjian 于 2011-05-11 22:36 编辑
使用which ls
得到结果:
ls: aliased to ls -xpF
在主机上定义了别名, alias l ls -aF
alias ls ls -xpF
alias la "ls -alF\!*|more"
alias ll "ls -lF \!*|more"
alias lf 'ls -Fa'
结果使用l ls la ll lf命令输出的结果一样,都是那样的现象
使用which ls
得到结果:
ls: aliased to ls -xpF
在主机上定义了别名, alias l ls -aF
alias ls ls -xpF
alias la "ls -alF\!*|more"
alias ll "ls -lF \!*|more"
alias lf 'ls -Fa'
结果使用l ls la ll lf命令输出的结果一样,都是那样的现象
作者: hilltianjian 发布时间: 2011-05-11
truss ls呢
作者: yddll 发布时间: 2011-05-11
回复 yddll
truss ls 输出结果如下:
execve("/usr/bin/sh", 0xF01E99F0, 0x2000E5B
argc: 3
sbrk(0x00000000) = 0x2000D6B8
sbrk(0x0000000
= 0x2000D6B8
sbrk(0x00040010) = 0x2000D6C0
sbrk(0x00040010) = 0x2004D6D0
fstatx(2, 0x2FF205B0, 76, 0) = 0
fstatx(1, 0x2FF205B0, 76, 0) = 0
fstatx(0, 0x2FF205B0, 76, 0) = 0
sbrk(0x00010010) = 0x2008D6E0
getuidx(2) = 207
getuidx(1) = 207
getgidx(2) = 207
getgidx(1) = 207
_sigaction(6, 0x00000000, 0x2FF204C0) = 0
_sigaction(6, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(14, 0x00000000, 0x2FF204C0) = 0
_sigaction(14, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(10, 0x00000000, 0x2FF204C0) = 0
_sigaction(10, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(20, 0x00000000, 0x2FF204C0) = 0
_sigaction(20, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(7, 0x00000000, 0x2FF204C0) = 0
_sigaction(7, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(8, 0x00000000, 0x2FF204C0) = 0
_sigaction(8, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(1, 0x00000000, 0x2FF204C0) = 0
_sigaction(1, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(4, 0x00000000, 0x2FF204C0) = 0
_sigaction(4, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(2, 0x00000000, 0x2FF20470) = 0
_sigaction(2, 0x2FF20470, 0x2FF20480) = 0
_sigaction(13, 0x00000000, 0x2FF204C0) = 0
_sigaction(13, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(3, 0x00000000, 0x2FF20480) = 0
_sigaction(3, 0x2FF20480, 0x2FF20490) = 0
_sigaction(12, 0x00000000, 0x2FF204C0) = 0
_sigaction(12, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(15, 0x00000000, 0x2FF204C0) = 0
_sigaction(15, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(5, 0x00000000, 0x2FF204C0) = 0
_sigaction(5, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(30, 0x00000000, 0x2FF204C0) = 0
_sigaction(30, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(31, 0x00000000, 0x2FF204C0) = 0
_sigaction(31, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(25, 0x00000000, 0x2FF20480) = 0
_sigaction(25, 0x2FF20480, 0x2FF20490) = 0
kioctl(2, 21522, 0x2FF206B8, 0x00000000) Err#1 EPERM
statx("/app/scpro", 0x2FF204A0, 128, 010) = 0
statx(".", 0x2FF20520, 128, 010) = 0
_getpid() = 2158680
_getppid() = 2215982
sbrk(0x00010010) = 0x2009D6F0
statx("./ls", 0x2FF20588, 76, 0) = 0
open("/app/scpro/./ls", O_RDONLY) = 3
close(62) Err#9 EBADF
kfcntl(3, F_DUPFD, 0x0000003E) = 62
close(3) = 0
kfcntl(62, F_SETFD, 0x00000001) = 0
kfcntl(62, F_GETFL, 0x00000000) = 0
lseek(62, 0, 1) = 0
kioctl(62, 22528, 0x00000000, 0x00000000) Err#25 ENOTTY
kread(62, "\0\0\0\0\0\0\0\0\0\0\0\0".., 4096) = 0
_exit(0)
truss ls 输出结果如下:
execve("/usr/bin/sh", 0xF01E99F0, 0x2000E5B

sbrk(0x00000000) = 0x2000D6B8
sbrk(0x0000000

sbrk(0x00040010) = 0x2000D6C0
sbrk(0x00040010) = 0x2004D6D0
fstatx(2, 0x2FF205B0, 76, 0) = 0
fstatx(1, 0x2FF205B0, 76, 0) = 0
fstatx(0, 0x2FF205B0, 76, 0) = 0
sbrk(0x00010010) = 0x2008D6E0
getuidx(2) = 207
getuidx(1) = 207
getgidx(2) = 207
getgidx(1) = 207
_sigaction(6, 0x00000000, 0x2FF204C0) = 0
_sigaction(6, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(14, 0x00000000, 0x2FF204C0) = 0
_sigaction(14, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(10, 0x00000000, 0x2FF204C0) = 0
_sigaction(10, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(20, 0x00000000, 0x2FF204C0) = 0
_sigaction(20, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(7, 0x00000000, 0x2FF204C0) = 0
_sigaction(7, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(8, 0x00000000, 0x2FF204C0) = 0
_sigaction(8, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(1, 0x00000000, 0x2FF204C0) = 0
_sigaction(1, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(4, 0x00000000, 0x2FF204C0) = 0
_sigaction(4, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(2, 0x00000000, 0x2FF20470) = 0
_sigaction(2, 0x2FF20470, 0x2FF20480) = 0
_sigaction(13, 0x00000000, 0x2FF204C0) = 0
_sigaction(13, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(3, 0x00000000, 0x2FF20480) = 0
_sigaction(3, 0x2FF20480, 0x2FF20490) = 0
_sigaction(12, 0x00000000, 0x2FF204C0) = 0
_sigaction(12, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(15, 0x00000000, 0x2FF204C0) = 0
_sigaction(15, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(5, 0x00000000, 0x2FF204C0) = 0
_sigaction(5, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(30, 0x00000000, 0x2FF204C0) = 0
_sigaction(30, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(31, 0x00000000, 0x2FF204C0) = 0
_sigaction(31, 0x2FF204C0, 0x2FF204D0) = 0
_sigaction(25, 0x00000000, 0x2FF20480) = 0
_sigaction(25, 0x2FF20480, 0x2FF20490) = 0
kioctl(2, 21522, 0x2FF206B8, 0x00000000) Err#1 EPERM
statx("/app/scpro", 0x2FF204A0, 128, 010) = 0
statx(".", 0x2FF20520, 128, 010) = 0
_getpid() = 2158680
_getppid() = 2215982
sbrk(0x00010010) = 0x2009D6F0
statx("./ls", 0x2FF20588, 76, 0) = 0
open("/app/scpro/./ls", O_RDONLY) = 3
close(62) Err#9 EBADF
kfcntl(3, F_DUPFD, 0x0000003E) = 62
close(3) = 0
kfcntl(62, F_SETFD, 0x00000001) = 0
kfcntl(62, F_GETFL, 0x00000000) = 0
lseek(62, 0, 1) = 0
kioctl(62, 22528, 0x00000000, 0x00000000) Err#25 ENOTTY
kread(62, "\0\0\0\0\0\0\0\0\0\0\0\0".., 4096) = 0
_exit(0)
作者: hilltianjian 发布时间: 2011-05-11
/usr/bin/ls /app/scpro
作者: yddll 发布时间: 2011-05-11
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