Language Selection

English French German Italian Portuguese Spanish

Linux super-duper admin tools: screen

Filed under
Software

Time to learn about yet another cool little admin application that will change the way you think and work. screen is a full-screen window manager that multiplexes a physical terminal between several processes, typically interactive shells. Each virtual terminal provides the functions of the legendary DEC VT100 terminal.

Additionally, the utility has insert/delete line, support for multiple character sets, a scrollback history buffer for each virtual terminal, and a copy-and-paste mechanism that allows moving text regions between windows.

When screen is called, it creates a single window with a shell in it and then gets out of your way so that you can use the program as you normally would. Then, at any time, you can create new full-screen windows with other programs in them, including more shells, kill existing windows, view a list of windows, turn output logging on and off, copy & paste text between windows, view the scrollback history, switch between windows in whatever manner you wish, etc.

rest here




More in Tux Machines

Tile’s tiny Bluetooth stuff-tracker now works with Android

The Android app, which hits Google's Play Store today, will work with every Tile the company has shipped so far. It's a different story in terms of what phones it works with, with the app requiring Android 4.4 KitKat or higher, as well as Bluetooth 4.0. Tile says it's also only optimized its software for a handful of phones, including Samsung's Galaxy S5, the Nexus 4, Nexus 5, HTC One, and HTC One M8. Read more

Raspberry Pi's Gallium3D Driver Could Now Run Significantly Faster

Eric Anholt, the lead developer developer behind the Broadcom VC4 Mesa/Gallium3D driver stack for supporting the Raspberry Pi, has announced a new performance achievement. Eric implemented a user-space buffer object cache for the Gallium3D driver. This buffer object cache is designed after the user-space cache he designed for Intel's driver while being employed by them. This cache reuses buffer objects that haven't been shared to other processes and frees buffer objects that have been in the cache unused for over one second. Read more

Red Hot Red Hat, Mageia Gives Back, and Linux Awards

Today in Linux news, the Mint project announced the release candidate for 17.1 KDE. In other news the Mageia project donates 250€ to GCompris and TheStreet says Red Hat stock is poised to become "red hot" in 2015. LinuxQuestions.org announced their 2014 Members Choice Awards today and Bruce Byfield has some tips for KDE users. Read more