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b]下面是我truss 两次登陆的信息:
root@scmcc-aws # truss -d rsh 10.109.15.70
Base time stamp: 1267155510.7687 [ Fri Feb 26 11:38:30 CST 2010 ]
0.0000 execve("/usr/bin/rsh", 0xFFBFFC2C, 0xFFBFFC3 argc = 2
0.0029 resolvepath("/usr/lib/ld.so.1", "/usr/lib/ld.so.1", 1023) = 16
0.0031 resolvepath("/usr/bin/rsh", "/usr/bin/rsh", 1023) = 12
0.0032 stat("/usr/bin/rsh", 0xFFBFFA00) = 0
0.0033 open("/var/ld/ld.config", O_RDONLY) Err#2 ENOENT
0.0035 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFF50 Err#2 ENOENT
0.0036 stat("/usr/lib/libnsl.so.1", 0xFFBFF50 = 0
0.0036 resolvepath("/usr/lib/libnsl.so.1", "/usr/lib/libnsl.so.1", 1023) = 20
0.0038 open("/usr/lib/libnsl.so.1", O_RDONLY) = 3
0.0039 mmap(0x00010000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF3A0000
0.0040 mmap(0x00010000, 712704, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF280000
0.0041 mmap(0xFF280000, 579982, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF280000
0.0041 mmap(0xFF31E000, 32804, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 581632) = 0xFF31E000
0.0043 mmap(0xFF328000, 22816, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFF328000
0.0044 munmap(0xFF30E000, 65536) = 0
0.0046 memcntl(0xFF280000, 82424, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
0.0046 close(3) = 0
0.0048 stat("/usr/openwin/lib/libsocket.so.1", 0xFFBFF50 Err#2 ENOENT
0.0049 stat("/usr/lib/libsocket.so.1", 0xFFBFF50 = 0
0.0050 resolvepath("/usr/lib/libsocket.so.1", "/usr/lib/libsocket.so.1", 1023) = 23
0.0051 open("/usr/lib/libsocket.so.1", O_RDONLY) = 3
0.0052 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0053 mmap(0x00010000, 114688, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF380000
0.0054 mmap(0xFF380000, 39550, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF380000
0.0054 mmap(0xFF39A000, 4333, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 40960) = 0xFF39A000
0.0056 munmap(0xFF38A000, 65536) = 0
0.0057 memcntl(0xFF380000, 13792, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
0.0057 close(3) = 0
0.0058 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF50 Err#2 ENOENT
0.0059 stat("/usr/lib/libc.so.1", 0xFFBFF50 = 0
0.0060 resolvepath("/usr/lib/libc.so.1", "/usr/lib/libc.so.1", 1023) = 18
0.0061 open("/usr/lib/libc.so.1", O_RDONLY) = 3
0.0062 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0063 mmap(0x00010000, 802816, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF180000
0.0064 mmap(0xFF180000, 702900, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF180000
0.0065 mmap(0xFF23C000, 24688, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 704512) = 0xFF23C000
0.0067 munmap(0xFF22C000, 65536) = 0
0.0069 memcntl(0xFF180000, 117444, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
0.0071 close(3) = 0
0.0072 stat("/usr/openwin/lib/libdl.so.1", 0xFFBFF50 Err#2 ENOENT
0.0073 stat("/usr/lib/libdl.so.1", 0xFFBFF50 = 0
0.0074 resolvepath("/usr/lib/libdl.so.1", "/usr/lib/libdl.so.1", 1023) = 19
0.0075 open("/usr/lib/libdl.so.1", O_RDONLY) = 3
0.0076 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0077 mmap(0x00002000, 8192, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF3FA000
0.0078 mmap(0xFF3FA000, 1894, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3FA000
0.0079 mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFF370000
0.0080 close(3) = 0
0.0081 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF50 Err#2 ENOENT
0.0082 stat("/usr/openwin/lib/libmp.so.2", 0xFFBFF508) Err#2 ENOENT
0.0083 stat("/usr/lib/libmp.so.2", 0xFFBFF508) = 0
0.0084 resolvepath("/usr/lib/libmp.so.2", "/usr/lib/libmp.so.2", 1023) = 19
0.0085 open("/usr/lib/libmp.so.2", O_RDONLY) = 3
0.0086 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0087 mmap(0x00010000, 90112, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF350000
0.0088 mmap(0xFF350000, 10804, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF350000
0.0089 mmap(0xFF364000, 849, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 16384) = 0xFF364000
0.0090 munmap(0xFF354000, 65536) = 0
0.0091 memcntl(0xFF350000, 2464, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
0.0092 close(3) = 0
0.0092 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFF508) Err#2 ENOENT
0.0094 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF508) Err#2 ENOENT
0.0095 stat("/usr/openwin/lib/libdl.so.1", 0xFFBFF508) Err#2 ENOENT
0.0096 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF508) Err#2 ENOENT
0.0097 stat("/usr/platform/SUNW,Sun-Blade-1000/lib/libc_psr.so.1", 0xFFBFF218) = 0
0.0099 resolvepath("/usr/platform/SUNW,Sun-Blade-1000/lib/libc_psr.so.1", "/usr/platform/sun4u-us3/lib/libc_psr.so.1", 1023) = 41
0.0100 open("/usr/platform/SUNW,Sun-Blade-1000/lib/libc_psr.so.1", O_RDONLY) = 3
0.0101 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0102 close(3) = 0
0.0114 getustack(0xFFBFF844)
0.0115 getrlimit(RLIMIT_STACK, 0xFFBFF83C) = 0
0.0116 getcontext(0xFFBFF678)
0.0117 setustack(0xFF243A74)
0.0121 brk(0x00021FE0) = 0
0.0122 brk(0x00023FE0) = 0
0.0131 execve("/usr/bin/rlogin", 0xFFBFFC2C, 0xFFBFFC38) argc = 2
0.0136 resolvepath("/usr/lib/ld.so.1", "/usr/lib/ld.so.1", 1023) = 16
0.0137 resolvepath("/usr/bin/rlogin", "/usr/bin/rlogin", 1023) = 15
0.0138 stat("/usr/bin/rlogin", 0xFFBFFA00) = 0
0.0139 open("/var/ld/ld.config", O_RDONLY) Err#2 ENOENT
0.0141 stat("/usr/openwin/lib/libnsl.so.1", 0xFFBFF508) Err#2 ENOENT
0.0142 stat("/usr/lib/libnsl.so.1", 0xFFBFF508) = 0
0.0143 resolvepath("/usr/lib/libnsl.so.1", "/usr/lib/libnsl.so.1", 1023) = 20
0.0144 open("/usr/lib/libnsl.so.1", O_RDONLY) = 3
0.0145 mmap(0x00010000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ALIGN, 3, 0) = 0xFF3A0000
0.0146 mmap(0x00010000, 712704, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF280000
0.0146 mmap(0xFF280000, 579982, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF280000
0.0147 mmap(0xFF31E000, 32804, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 581632) = 0xFF31E000
0.0148 mmap(0xFF328000, 22816, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANON, -1, 0) = 0xFF328000
0.0149 munmap(0xFF30E000, 65536) = 0
0.0152 memcntl(0xFF280000, 82424, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
0.0152 close(3) = 0
0.0153 stat("/usr/openwin/lib/libsocket.so.1", 0xFFBFF508) Err#2 ENOENT
0.0154 stat("/usr/lib/libsocket.so.1", 0xFFBFF508) = 0
0.0155 resolvepath("/usr/lib/libsocket.so.1", "/usr/lib/libsocket.so.1", 1023) = 23
0.0156 open("/usr/lib/libsocket.so.1", O_RDONLY) = 3
0.0157 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0158 mmap(0x00010000, 114688, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF380000
0.0159 mmap(0xFF380000, 39550, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF380000
0.0159 mmap(0xFF39A000, 4333, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 40960) = 0xFF39A000
0.0161 munmap(0xFF38A000, 65536) = 0
0.0162 memcntl(0xFF380000, 13792, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
0.0162 close(3) = 0
0.0163 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF508) Err#2 ENOENT
0.0164 stat("/usr/lib/libc.so.1", 0xFFBFF508) = 0
0.0165 resolvepath("/usr/lib/libc.so.1", "/usr/lib/libc.so.1", 1023) = 18
0.0166 open("/usr/lib/libc.so.1", O_RDONLY) = 3
0.0167 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0168 mmap(0x00010000, 802816, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF180000
0.0169 mmap(0xFF180000, 702900, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF180000
0.0170 mmap(0xFF23C000, 24688, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 704512) = 0xFF23C000
0.0172 munmap(0xFF22C000, 65536) = 0
0.0174 memcntl(0xFF180000, 117444, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
0.0175 close(3) = 0
0.0176 stat("/usr/openwin/lib/libdl.so.1", 0xFFBFF508) Err#2 ENOENT
0.0177 stat("/usr/lib/libdl.so.1", 0xFFBFF508) = 0
0.0178 resolvepath("/usr/lib/libdl.so.1", "/usr/lib/libdl.so.1", 1023) = 19
0.0179 open("/usr/lib/libdl.so.1", O_RDONLY) = 3
0.0180 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0181 mmap(0x00002000, 8192, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF3FA000
0.0182 mmap(0xFF3FA000, 1894, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3FA000
0.0183 mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFF370000
0.0184 close(3) = 0
0.0185 stat("/usr/openwin/lib/libc.so.1", 0xFFBFF508) Err#2 ENOENT
0.0186 stat("/usr/openwin/lib/libmp.so.2", 0xFFBFF508) Err#2 ENOENT
0.0187 stat("/usr/lib/libmp.so.2", 0xFFBFF508) = 0
0.0188 resolvepath("/usr/lib/libmp.so.2", "/usr/lib/libmp.so.2", 1023) = 19
0.0189 open("/usr/lib/libmp.so.2", O_RDONLY) = 3
0.0190 mmap(0xFF3A0000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF3A0000
0.0191 mmap(0x00010000, 90112, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON|MAP_ALIGN, -1, 0) = 0xFF350000
0.0192 mmap(0xFF350000, 10804, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF350000 |
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