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This file was processed as: Mailbox/MIME Entity
(archive/mbox).
Confidence | Program | Detection | Match Type | Support
|
---|
100%
| dexvert
| Mailbox/MIME Entity (archive/mbox)
| magic
| Supported |
100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
100%
| file
| Mailbox text, 1st line "From jsq@cs.utexas.edu Thu Jan 17 09:55:29 1991", ASCII text
| default
| |
100%
| TrID
| E-Mail message (Var. 2)
| default
| |
100%
| checkBytes
| Printable ASCII
| default
| |
100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
100%
| siegfried
| x-fmt/111 Plain Text File
| default
| |
100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
100%
| xdgMime
| application/mbox
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 46 72 6f 6d 20 6a 73 71 | 40 63 73 2e 75 74 65 78 |From jsq|@cs.utex|
|00000010| 61 73 2e 65 64 75 20 20 | 54 68 75 20 4a 61 6e 20 |as.edu |Thu Jan |
|00000020| 31 37 20 30 39 3a 35 35 | 3a 32 39 20 31 39 39 31 |17 09:55|:29 1991|
|00000030| 0a 52 65 63 65 69 76 65 | 64 3a 20 66 72 6f 6d 20 |.Receive|d: from |
|00000040| 63 73 2e 75 74 65 78 61 | 73 2e 65 64 75 20 62 79 |cs.utexa|s.edu by|
|00000050| 20 75 75 6e 65 74 2e 55 | 55 2e 4e 45 54 20 28 35 | uunet.U|U.NET (5|
|00000060| 2e 36 31 2f 31 2e 31 34 | 29 20 77 69 74 68 20 53 |.61/1.14|) with S|
|00000070| 4d 54 50 20 0a 09 69 64 | 20 41 41 30 32 37 30 36 |MTP ..id| AA02706|
|00000080| 3b 20 54 68 75 2c 20 31 | 37 20 4a 61 6e 20 39 31 |; Thu, 1|7 Jan 91|
|00000090| 20 30 39 3a 35 35 3a 32 | 39 20 2d 30 35 30 30 0a | 09:55:2|9 -0500.|
|000000a0| 50 6f 73 74 65 64 2d 44 | 61 74 65 3a 20 31 37 20 |Posted-D|ate: 17 |
|000000b0| 4a 61 6e 20 39 31 20 31 | 32 3a 33 34 3a 32 30 20 |Jan 91 1|2:34:20 |
|000000c0| 47 4d 54 0a 52 65 63 65 | 69 76 65 64 3a 20 62 79 |GMT.Rece|ived: by|
|000000d0| 20 63 73 2e 75 74 65 78 | 61 73 2e 65 64 75 20 28 | cs.utex|as.edu (|
|000000e0| 35 2e 36 34 2f 31 2e 39 | 33 29 20 0a 46 72 6f 6d |5.64/1.9|3) .From|
|000000f0| 3a 20 43 2e 52 2e 52 69 | 74 73 6f 6e 40 6e 65 77 |: C.R.Ri|tson@new|
|00000100| 63 61 73 74 6c 65 2e 61 | 63 2e 75 6b 20 28 22 43 |castle.a|c.uk ("C|
|00000110| 2e 52 2e 20 52 69 74 73 | 6f 6e 22 29 0a 4e 65 77 |.R. Rits|on").New|
|00000120| 73 67 72 6f 75 70 73 3a | 20 63 6f 6d 70 2e 73 74 |sgroups:| comp.st|
|00000130| 64 2e 75 6e 69 78 0a 53 | 75 62 6a 65 63 74 3a 20 |d.unix.S|ubject: |
|00000140| 53 68 65 6c 6c 20 73 74 | 61 6e 64 61 72 64 69 7a |Shell st|andardiz|
|00000150| 61 74 69 6f 6e 20 28 66 | 6f 72 20 63 2e 73 74 64 |ation (f|or c.std|
|00000160| 2e 75 6e 69 78 29 0a 4d | 65 73 73 61 67 65 2d 49 |.unix).M|essage-I|
|00000170| 64 3a 20 3c 31 37 30 31 | 31 40 63 73 2e 75 74 65 |d: <1701|1@cs.ute|
|00000180| 78 61 73 2e 65 64 75 3e | 0a 53 65 6e 64 65 72 3a |xas.edu>|.Sender:|
|00000190| 20 6a 73 71 40 63 73 2e | 75 74 65 78 61 73 2e 65 | jsq@cs.|utexas.e|
|000001a0| 64 75 0a 58 2d 53 75 62 | 6d 69 73 73 69 6f 6e 73 |du.X-Sub|missions|
|000001b0| 3a 20 73 74 64 2d 75 6e | 69 78 40 75 75 6e 65 74 |: std-un|ix@uunet|
|000001c0| 2e 75 75 2e 6e 65 74 0a | 44 61 74 65 3a 20 31 37 |.uu.net.|Date: 17|
|000001d0| 20 4a 61 6e 20 39 31 20 | 31 32 3a 33 34 3a 32 30 | Jan 91 |12:34:20|
|000001e0| 20 47 4d 54 0a 52 65 70 | 6c 79 2d 54 6f 3a 20 73 | GMT.Rep|ly-To: s|
|000001f0| 74 64 2d 75 6e 69 78 40 | 75 75 6e 65 74 2e 55 55 |td-unix@|uunet.UU|
|00000200| 2e 4e 45 54 0a 54 6f 3a | 20 73 74 64 2d 75 6e 69 |.NET.To:| std-uni|
|00000210| 78 40 75 75 6e 65 74 2e | 55 55 2e 4e 45 54 0a 0a |x@uunet.|UU.NET..|
|00000220| 53 75 62 6d 69 74 74 65 | 64 2d 62 79 3a 20 43 2e |Submitte|d-by: C.|
|00000230| 52 2e 52 69 74 73 6f 6e | 40 6e 65 77 63 61 73 74 |R.Ritson|@newcast|
|00000240| 6c 65 2e 61 63 2e 75 6b | 20 28 22 43 2e 52 2e 20 |le.ac.uk| ("C.R. |
|00000250| 52 69 74 73 6f 6e 22 29 | 0a 0a 50 6c 65 61 73 65 |Ritson")|..Please|
|00000260| 20 20 63 6f 75 6c 64 20 | 20 79 6f 75 20 20 70 6f | could | you po|
|00000270| 73 74 20 20 74 68 69 73 | 20 20 74 6f 20 20 63 6f |st this| to co|
|00000280| 6d 70 2e 73 74 64 2e 75 | 6e 69 78 2c 20 6f 72 20 |mp.std.u|nix, or |
|00000290| 65 6c 73 65 20 72 65 70 | 6c 79 20 74 6f 20 69 74 |else rep|ly to it|
|000002a0| 0a 79 6f 75 72 73 65 6c | 66 20 69 66 20 74 68 61 |.yoursel|f if tha|
|000002b0| 74 20 69 73 20 6d 6f 72 | 65 20 61 70 70 72 6f 70 |t is mor|e approp|
|000002c0| 72 69 61 74 65 2e 0a 0a | 20 20 20 20 20 20 20 20 |riate...| |
|000002d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000002e0| 20 20 20 20 20 20 20 2d | 2d 2d 2d 2d 2d 2d 0a 0a | -|------..|
|000002f0| 49 20 20 61 6d 20 20 75 | 6e 73 75 72 65 20 20 6f |I am u|nsure o|
|00000300| 66 20 74 68 65 20 73 74 | 61 74 65 20 6f 66 20 73 |f the st|ate of s|
|00000310| 74 61 6e 64 61 72 64 69 | 73 61 74 69 6f 6e 20 6f |tandardi|sation o|
|00000320| 66 20 74 68 65 20 75 6e | 69 78 20 73 68 65 6c 6c |f the un|ix shell|
|00000330| 73 2c 20 62 75 74 0a 68 | 6f 70 65 20 74 68 61 74 |s, but.h|ope that|
|00000340| 20 74 68 65 20 73 74 61 | 6e 64 61 72 64 73 20 63 | the sta|ndards c|
|00000350| 6f 6d 6d 69 74 74 65 65 | 73 20 77 6f 75 6c 64 20 |ommittee|s would |
|00000360| 63 6f 6e 73 69 64 65 72 | 20 72 65 6d 6f 76 69 6e |consider| removin|
|00000370| 67 20 61 20 70 69 65 63 | 65 20 20 6f 66 0a 66 75 |g a piec|e of.fu|
|00000380| 6e 63 74 69 6f 6e 61 6c | 69 74 79 20 74 68 61 74 |nctional|ity that|
|00000390| 20 69 73 20 62 65 63 6f | 6d 69 6e 67 20 62 6f 74 | is beco|ming bot|
|000003a0| 68 20 69 72 72 65 6c 65 | 76 61 6e 74 20 61 6e 64 |h irrele|vant and|
|000003b0| 20 64 61 6e 67 65 72 6f | 75 73 2e 0a 0a 49 20 20 | dangero|us...I |
|000003c0| 61 6d 20 20 74 68 69 6e | 6b 69 6e 67 20 6f 66 20 |am thin|king of |
|000003d0| 74 68 65 20 66 65 61 74 | 75 72 65 20 77 68 65 72 |the feat|ure wher|
|000003e0| 65 2c 20 61 66 74 65 72 | 20 74 68 65 20 65 78 65 |e, after| the exe|
|000003f0| 63 20 73 79 73 74 65 6d | 20 63 61 6c 6c 20 66 61 |c system| call fa|
|00000400| 69 6c 73 0a 74 6f 20 62 | 65 20 61 62 6c 65 20 74 |ils.to b|e able t|
|00000410| 6f 20 65 78 65 63 75 74 | 65 20 61 20 66 69 6c 65 |o execut|e a file|
|00000420| 2c 20 74 68 65 20 73 68 | 65 6c 6c 20 61 73 73 75 |, the sh|ell assu|
|00000430| 6d 65 73 20 74 68 61 74 | 20 20 69 66 20 20 69 74 |mes that| if it|
|00000440| 20 20 68 61 73 20 20 74 | 68 65 0a 65 78 65 63 75 | has t|he.execu|
|00000450| 74 65 20 20 62 69 74 20 | 20 73 65 74 20 20 61 6e |te bit | set an|
|00000460| 64 20 69 73 20 61 20 66 | 69 6c 65 2c 20 74 68 65 |d is a f|ile, the|
|00000470| 6e 20 69 74 20 6d 75 73 | 74 20 62 65 20 61 20 73 |n it mus|t be a s|
|00000480| 68 65 6c 6c 20 73 63 72 | 69 70 74 2e 20 20 4e 6f |hell scr|ipt. No|
|00000490| 77 0a 74 68 61 74 20 74 | 68 65 20 65 78 65 63 20 |w.that t|he exec |
|000004a0| 20 73 79 73 74 65 6d 20 | 20 63 61 6c 6c 20 20 6f | system | call o|
|000004b0| 6e 20 20 6d 6f 73 74 20 | 20 73 79 73 74 65 6d 73 |n most | systems|
|000004c0| 20 20 75 6e 64 65 72 73 | 74 61 6e 64 73 20 20 74 | unders|tands t|
|000004d0| 68 65 20 20 22 23 21 22 | 0a 6e 6f 74 61 74 69 6f |he "#!"|.notatio|
|000004e0| 6e 20 20 61 73 20 20 61 | 20 20 76 61 6c 69 64 20 |n as a| valid |
|000004f0| 20 6d 61 67 69 63 20 20 | 6e 75 6d 62 65 72 20 61 | magic |number a|
|00000500| 6e 64 20 73 74 61 72 74 | 73 20 74 68 65 20 6e 61 |nd start|s the na|
|00000510| 6d 65 64 20 69 6e 74 65 | 72 70 72 65 74 6f 72 0a |med inte|rpretor.|
|00000520| 69 74 73 65 6c 66 2c 20 | 74 68 69 73 20 69 73 20 |itself, |this is |
|00000530| 6e 6f 20 20 6c 6f 6e 67 | 65 72 20 20 6e 65 65 64 |no long|er need|
|00000540| 65 64 2c 20 20 70 72 6f | 76 69 64 65 64 20 20 74 |ed, pro|vided t|
|00000550| 68 69 73 20 20 62 65 68 | 61 76 69 6f 75 72 20 20 |his beh|aviour |
|00000560| 69 74 73 65 6c 66 0a 62 | 65 63 6f 6d 65 73 20 73 |itself.b|ecomes s|
|00000570| 74 61 6e 64 61 72 64 2e | 0a 0a 54 68 65 20 20 64 |tandard.|..The d|
|00000580| 61 6e 67 65 72 20 20 6f | 66 20 64 69 72 65 63 74 |anger o|f direct|
|00000590| 20 69 6e 74 65 72 70 72 | 65 74 61 74 69 6f 6e 20 | interpr|etation |
|000005a0| 62 79 20 74 68 65 20 73 | 68 65 6c 6c 20 69 73 20 |by the s|hell is |
|000005b0| 74 68 61 74 20 74 68 65 | 20 66 69 6c 65 20 69 73 |that the| file is|
|000005c0| 0a 71 75 69 74 65 20 20 | 6c 69 6b 65 6c 79 20 20 |.quite |likely |
|000005d0| 74 6f 20 20 62 65 20 20 | 61 6e 20 20 65 78 65 63 |to be |an exec|
|000005e0| 75 74 61 62 6c 65 20 20 | 6f 62 6a 65 63 74 20 20 |utable |object |
|000005f0| 66 69 6c 65 20 20 66 6f | 72 20 20 73 6f 6d 65 20 |file fo|r some |
|00000600| 20 20 6f 74 68 65 72 0a | 61 72 63 68 69 74 65 63 | other.|architec|
|00000610| 74 75 72 65 20 20 73 65 | 65 6e 20 20 66 72 6f 6d |ture se|en from|
|00000620| 20 74 68 65 20 77 72 6f | 6e 67 20 73 69 64 65 20 | the wro|ng side |
|00000630| 6f 66 20 61 6e 20 4e 46 | 53 20 6d 6f 75 6e 74 2e |of an NF|S mount.|
|00000640| 20 20 57 68 65 6e 20 74 | 68 69 73 20 69 73 0a 74 | When t|his is.t|
|00000650| 68 65 20 63 61 73 65 20 | 74 68 65 20 73 68 65 6c |he case |the shel|
|00000660| 6c 20 70 72 6f 64 75 63 | 65 73 20 6c 61 72 67 65 |l produc|es large|
|00000670| 20 6e 75 6d 62 65 72 73 | 20 6f 66 20 22 6e 6f 74 | numbers| of "not|
|00000680| 20 66 6f 75 6e 64 22 20 | 6d 65 73 73 61 67 65 73 | found" |messages|
|00000690| 20 20 61 6e 64 0a 6f 66 | 74 65 6e 20 20 65 6e 64 | and.of|ten end|
|000006a0| 73 20 20 75 70 20 20 72 | 65 73 65 74 74 69 6e 67 |s up r|esetting|
|000006b0| 20 20 6e 75 6d 65 72 6f | 75 73 20 6f 70 65 72 61 | numero|us opera|
|000006c0| 74 69 6e 67 20 6d 6f 64 | 65 73 2e 20 20 4f 75 72 |ting mod|es. Our|
|000006d0| 20 6e 65 77 65 72 20 75 | 73 65 72 73 0a 66 69 6e | newer u|sers.fin|
|000006e0| 64 20 74 68 69 73 20 6d | 6f 73 74 20 63 6f 6e 66 |d this m|ost conf|
|000006f0| 75 73 69 6e 67 2e 0a 0a | 43 68 72 69 73 20 52 69 |using...|Chris Ri|
|00000700| 74 73 6f 6e 0a 2d 2d 0a | 50 48 4f 4e 45 3a 20 2b |tson.--.|PHONE: +|
|00000710| 34 34 20 39 31 20 32 32 | 32 20 38 31 37 35 20 20 |44 91 22|2 8175 |
|00000720| 20 20 20 20 20 20 20 20 | 20 20 20 20 43 6f 6d 70 | | Comp|
|00000730| 75 74 69 6e 67 20 4c 61 | 62 6f 72 61 74 6f 72 79 |uting La|boratory|
|00000740| 2c 0a 46 41 58 20 20 3a | 20 2b 34 34 20 39 31 20 |,.FAX :| +44 91 |
|00000750| 32 32 32 20 38 32 33 32 | 20 20 20 20 20 20 20 20 |222 8232| |
|00000760| 20 20 20 20 20 20 55 6e | 69 76 65 72 73 69 74 79 | Un|iversity|
|00000770| 20 6f 66 20 4e 65 77 63 | 61 73 74 6c 65 20 75 70 | of Newc|astle up|
|00000780| 6f 6e 20 54 79 6e 65 2c | 0a 54 45 4c 45 58 3a 20 |on Tyne,|.TELEX: |
|00000790| 75 6b 2b 35 33 36 35 34 | 2d 55 4e 49 4e 45 57 5f |uk+53654|-UNINEW_|
|000007a0| 47 20 20 20 20 20 20 20 | 20 20 20 20 20 55 4b 2c |G | UK,|
|000007b0| 20 4e 45 31 20 37 52 55 | 0a 0a 56 6f 6c 75 6d 65 | NE1 7RU|..Volume|
|000007c0| 2d 4e 75 6d 62 65 72 3a | 20 56 6f 6c 75 6d 65 20 |-Number:| Volume |
|000007d0| 32 32 2c 20 4e 75 6d 62 | 65 72 20 37 34 0a 0a |22, Numb|er 74.. |
+--------+-------------------------+-------------------------+--------+--------+