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survival_teco [2017/11/16 08:25]
papa |
survival_teco [2017/11/16 09:03]
papa [References] |
| ===== Commands ===== | ===== Commands ===== |
| |
| | 1. | ''ER''//file//**$**//Y//[1] | Open file for input and read | 9. | ''J'' | Jump to beginning of file | | | 1. | ''ER''//file//**$**''Y''<sup>1</sup> | Open file for input and read | 9. | ''J'' | Jump to beginning of file | |
| | 2. | ''EW''//file//**$**[1] | Open file for output | 10. | ''ZJ'' | Jump to end of file | | | 2. | ''EW''//file//**$**<sup>1</sup> | Open file for output | 10. | ''ZJ'' | Jump to end of file | |
| | 3. | ''EX'' | Save and exit | 11. | ''T''[3] | Type from pointer to end of line | | | 3. | ''EX'' | Save and exit | 11. | ''T''<sup>3</sup> | Type from pointer to end of line | |
| | 4. | ''^C ^C'' | Exit (no save) | 12. | ''V'' | Type current line | | | 4. | ''^C ^C'' | Exit (no save) | 12. | ''V'' | Type current line | |
| | 5. | ''C''[2] | Move character forward | 13. | ''D''[2] | Delete character at pointer | | | 5. | ''C''<sup>2</sup> | Move character forward | 13. | ''D''<sup>2</sup> | Delete character at pointer | |
| | 6. | ''R''[2] | Move character backward | 14. | ''K''[3] | Delete current line | | | 6. | ''R''<sup>2</sup> | Move character backward | 14. | ''K''<sup>3</sup> | Delete current line | |
| | 7. | ''L''[3] | Move to beginning of next line | 15. | ''S''//text//**$** | Search for //text// | | | 7. | ''L''<sup>3</sup> | Move to beginning of next line | 15. | ''S''//text//**$** | Search for //text// | |
| | 8. | ''I''//text//**$** | Insert //text// | 16. | ''FS''//text1//**$**//text2//**$** | Substitute //text2// for //text1// | | | 8. | ''I''//text//**$** | Insert //text// | 16. | ''FS''//text1//**$**//text2//**$** | Substitute //text2// for //text1// | |
| |
| 1 Some versions of TECO accept a file name as a command line argument, making 1. and 2. unnecessary. Some versions of TECO have a command EBfile$Y that does the same as 1. and 2. in one step. | ==== Notes ==== |
| 2 Numeric prefix: move/delete multiple characters (negative reverses direction) | |
| 3 Numeric prefix: move/type/delete multiple lines (negative reverses direction); (T, K only) prefix H: type/delete whole file | - Some versions of TECO accept a file name as a command line argument, making ''ER''... and ''EW''... unnecessary. Some versions of TECO have a command ''EB''//file//**$**''Y'' that does the same as ''ER''... ''EW''... in one step. |
| | - Numeric prefix (''C'', ''R'', ''D''): move/delete multiple characters (negative reverses direction) |
| | - Numeric prefix (''L'', ''T'', ''K''): move/type/delete multiple lines (negative reverses direction); (''T'', ''K'' only) prefix ''H'': type/delete whole file |
| |
| ===== Availability ===== | ===== Availability ===== |
| | |
| | You can use TECO on the following LCM+L systems. |
| | |
| | | dec-10 | DECSYSTEM-2065 | Invoke TECO with ''MAKE'' to create a new file or ''TECO'' to edit an old file. | |
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| ===== References ===== | ===== References ===== |
| |
| | * Golden, V. Ellen. [[https://web.archive.org/web/20120419073729/http://www.avanthar.com/~healyzh/_info_/its.primer|An Introduction to ITS for the MACSYMA User]]. Massachusetts Institute of Technology Laboratory for Computer Science Mathlab Group. 14 April 1981. Accessed 16 Nov. 2017. |
| | * [[https://web.archive.org/web/20120402215507/http://www.avanthar.com/~healyzh/teco/TecoPocketGuide.html|TECO Pocket Guide]]. Digital Equipment Corporation. 1978. Accessed 16 Nov. 2017. |
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| //"You can hack anything you want with TECO ..."// | //"You can hack anything you want with TECO ..."// — [[https://www.hactrn.net/sra/|sra]]. [[https://www.hactrn.net/sra/alice/alices.pdp10|Alice's PDP-10]] |
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| ---- | ---- |
| //This page is based on [[http://sdf.org/?tutorials/survival-teco-2.0|Survival TECO Version 2.0]] at [[http://sdf.org|SDF]].// | //This page is based on [[http://sdf.org/?tutorials/survival-teco-2.0|Survival TECO Version 2.0]] at [[http://sdf.org|SDF]].// |
