ZTerm is a shareware terminal emulator for Macintosh operating system. It was introduced in 1992 for System 7 and has been updated to run on macOS. Its name comes from its use of the ZModem file transfer protocol, which ZTerm implemented in a particularly high-performance package. Zterm can be used to connect to bulliten board systems (BBS). Jul 08, 2010 Download ZTERM 2000 for free. ZTERM 2000 is a 32-bit terminal emulator for Microsoft Windows, designed primarily for connectivity with Unix and AMOS systems. Unlike most terminal emulators, ZTERM 2000 emulates both 'Field' and 'Mode' terminals, which allows a greater number of host based applications to work with the Windows platform.
Many of us use a Keyspan Serial adapter to manage devices with serial ports on them. Those who find you need to console into devices but hate the fact that you have to either use Zterm (which is no longer maintained) or boot a Windows Virtual Machine will find an application called goSerial pretty handy. GoSerial makes a Keyspan serial to usb adaptor, connected with a null modem cable, useful. You will be in CLI heaven in moments. goSerial can be downloaded here. You can also use the screen command. The screen command will open a virtual terminal and provide the functionality of an old DEC VT100 terminal. Screen is one of the more useful tools when dealing with several servers concurrently, or several VT sessions as the case may be. To open a screen session into an APC:- I am new to Mac and have a question about connecting a USB to Serial adapter. I am using a Tripp Lite U-209-000-R adapter that works fine in Windows. When I plug it in my MacBook, I cannot get Zterm to recognize it. Anyone have any experience using ZTerm with a USB to Serial adapter?
- Or, if you prefer Mac OS X hints. I often have to do router configuration via a console port, so I use a Keyspan Serial Adapter to get access. Two problems then present themselves: ZTerm is a horrible Mac OS X app. It hasn't been updated in five years or so, and isn't a Universal Binary.
- Overview The below instructions cover installing the Zoom application on macOS. To install Zoom or Zoom Rooms on your Mac computer, you may need to change your Security and Privacy settings to allow for apps downloaded from identified developers.
The product offers support for the public release of Mac OS X 10.11 public beta and is not guaranteed to work with the final release of OS X 10.11 El Capitan. 'Replaced Terminal and Zterm for me.'
screen /dev/tty.KeySerial1 2400 To open a screen session into a Qlogic: screen /dev/tty.KeySerial1 9600 To open a screen session into a Promise RAID: screen /dev/tty.KeySerial1 115200 To see your active screens: screen -ls The output will show screens similar to the following: 6077.ttys001.krypted2 (Detached) When you list the screens you’ll note that some can be detached. You can also start a screen detached. To do so, use the -d flag when invoking the screen (or -D if you don’t want to fork the process. To attach to a detached screen, use the -r option: 
screen -r 6077.ttys001.krypted2 Or if you only have one active screen that has been detached, -R will automatically reconnect to it. It can be useful to have more friendly names when working with multiple screen sessions. To attach to an attached screen session, use -x: screen -x 6077.ttys001.krypted2 To provide an easy-to-remember name, use the -s option. To initiate a screen called simply Qlogic, using the above Qlogic rate: screen -s Qlogic /dev/tty.KeySerial1 9600 By creating a .screenrc file in your home directory you can also set many of the options for screen. While the screen command is useful in connecting to external devices via the command line, that’s only a small part of what screen can do. Those using the Terminal application that comes with Mac OS X have been using an environment that acts like screen for some time. You invoke tabs and new terminal windows in order to leave, for example, a session tailing logs or editing a configuration file open, while using a separate session to read a man page or start a process. Screen takes all of this and packs it into one terminal screen for environments without such an interactive command line management tool. For example, if you ssh into a Linux host in a data center, you would have to initiate 2 sessions into hosts in order to have 2 concurrently running screens, whereas you would only need to invoke one ssh session (and you may be limited to one) and still have the flexibility you have with the Terminal screen, albeit in a single window perhaps. For example, let’s say you ssh into a RHEL box and you want to invoke an emacs editor: screen emacs prog.cZterm Download For Mac
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Now let’s say that you type a few lines of a new samba config file and you want to tail the samba logs to make sure you’re augmenting the correct options:screen tail -f /var/log/samba/log.smbd To then switch back to emacs: screen -R There’s lots more you can do with screen, but this should get ya’ started!| Developer(s) | David Alverson |
|---|---|
| Initial release | 1992; 28 years ago |
| Stable release | |
| Operating system | Mac OS 8, Mac OS 9, Mac OS X 10.0 through Mac OS X 10.7 |
| Type | Terminal emulator |
| License | Shareware |
| Website | dalverson.com/zterm/ |
ZTerm is a sharewareterminal emulator for Macintosh operating system. It was introduced in 1992 for System 7 and has been updated to run on macOS. Its name comes from its use of the ZModemfile transfer protocol, which ZTerm implemented in a particularly high-performance package. In contrast to the built-in macOS Terminal app, which only communicates with other programs, ZTerm only communicates with hardware serial ports.
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Description[edit]
When it was first introduced in 1992, ZTerm was one of the highest performing terminal emulators on the Mac, both in terms of basic text display as well as file transfer performance. ZTerm was widely regarded as the best terminal program on the Mac.[1][2][3]
Its hardware support included carrier detect (CD), hardware hangup (DTR) and hardware flow control, as well as speeds up to 119,200 bit/s on those machines that supported it. These features were not universally supported in Mac hardware, so many terminal emulators simply didn't bother to implement them at all. Even if these speeds were offered, most emulators of the era were so slow that they had trouble keeping up with faster modems, especially 9600 bit/s and faster.[3]
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ZTerm supported one of the widest variety of file transfer protocols available on the Mac, including a full implementation of ZModem, YModem, YModem-G, almost all of the common varieties of XModem with different packet sizes and error correction methods,[3] and even the rare but useful B protocol (CIS-B) for use on Compuserve. ZTerm also supported auto-starting transfers from ZModem and CIS-B, where commands from the host triggered transfers from the client.
Additionally, ZTerm included a complete PC graphics character set and ANSI escape codes, including color. This made it one of the few terminals on the Mac that properly displayed ASCII art, and allowed full interaction with PC-based bulletin board systems (BBS) that used these features extensively. ZTerm added the ability to use the mouse to position the cursor, sending the correct stream of ANSI codes to move it from the current to the clicked location. Vnc viewer for mac torrent pirate bay.
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Finally, ZTerm included a 10-verb built-in scripting language that allowed it to automate basic tasks. In addition to be able to run these manually, when a service was dialed using an entry in the editable Dial menu, ZTerm would look for a script with the same name and run it automatically.[3]
Versions[edit]
The first public version of ZTerm was 0.9, which was released in 1992. Two major versions followed; 1.0 of April1994 was a major release that added 16-color ANSI support instead of 8-color, user-selected fonts including Shift JIS support, Kermit protocol support, and auto-opening of downloaded files. The later was useful when used with offline mail readers like Blue Wave. Version 1.0.1, released in October 1995, was mostly a bug-fix release.[4]
By the time that macOS was being released around 2002, the BBS world had largely disappeared. However, a number of devices (including some routers and lab equipment) still use serial ports to communicate, typically for diagnostic and debugging purposes. On 19 April 2001, Alverson released version 1.1b4 that ran on Mac OS X 10.0, Mac OS 8.6 and Mac OS 9 using Carbon.[5] Later a 'Classic' version was released that did not require Carbon, allowing it to run on older machines that could not support Mac OS 8 or Mac OS 9. On 18 July 2011, Alverson released a Universal Binary version 1.2 that runs on Mac OS X 10.4 through Mac OS X 10.14. Because this version is not 64-bit, however, ZTerm will not run on Mac OS X 10.15 and above.
On modern machines without built-in serial ports, ZTerm can identify and use a wide variety of USB-based serial devices.[6] The list of supported hardware includes the standard Macintosh serial ports and Geoport on pre-PowerPC G3 CPU PowerPC Macintosh computers, the built-in Apple internal modem slot and the USB ports on PowerPC G3, PowerPC G4, PowerPC G5 and Intel-based Macintosh computers, and can be configured to work with adapters (including various USB port to serial port adaptors - such as those made by Keyspan,[7] and Apple internal modem slot to serial port adaptors - like the Stealth Serial Port[8] and the now discontinued Griffin Technology gPort, under OS X), giving it a unique use for BBSers and hardware tinkerers.
References[edit]
- ^Terrell, Rob (1994). Byte's Mac Programmer's Cookbook. Osborne McGraw-Hill. p. 24. ISBN9780078820625.
- ^Eglowstein, Howard (1994). 'Advancing Communications'. Byte. p. 110.
- ^ abcdThomson, Tom (July 1992). 'ZTerm Is Z-Best'. Byte. p. 301.
- ^Alverson, Dave. 'ZTerm'.
- ^Sellers, Dennis (19 April 2001). 'ZTerm gains Mac OS X compatibility'. MacWorld. Retrieved 27 August 2017.
- ^Alverson, Dave (30 June 2012). 'ZTerm - Macintosh Modem Communications'. Retrieved 27 August 2017.
- ^'Keyspan High Speed USB to Serial Adapter (USA-19HS) Tripp Lite'. Tripp Lite. Retrieved 26 August 2017.
- ^'GeeThree: Purchase'. GeeThree.com. Retrieved 27 August 2017.