Utilities and Products
Our products, utilities and open source projects.
Viewer and filter for large text files, especially the Cobasoft LOG file format. Download: logvw.zip
LogVw requires .NET Framework Runtime 6.0.5.
The related downloads should be available at:
We recommend downloading ".NET Desktop Runtime 6.0.5".
LogVw -- View and filter large text files. Usage: logvw [options] filename: open that file. or: logvw -h: show this help text. or: logvw -l: open the latest (newest) log file. or: logvw -j wildcard: join matching files into one LOG. Options: -d: show reader timing information. -s n: replace all tabs with N spaces (0 < n < 32). -w n: wrap lines after N chars (8 < n < 32767). -c codepage: use codepage. -i: turn off ignore-case -u: turn-on automatic update -f regex: set filter regex -t regex: set task regex -x regex: set eXclusion regex -g regex: set highliGht regex Regular expressions can be used for searching and filtering. Searching is started by pressing S and entering a regex. Then pressing A or D moves to the next or previous match. The match line is shown in a light blue color. Filtering is based on three regex: Filter, Task and Exclude. Only lines matching Filter OR Task, but NOT Exclude are shown. The Task regex is always automatically surrounded by spaces. Keyboard Commands: -- Filters F Filter regex. T Task regex. X eXclusion regex. E Expand: Clear F,X,T filters. H Highlight regex. I Ignore case, for all regex. -- Load and Refresh L Load text file again and refresh screen. R Refresh screen. U Update mode; reload changes, 5 sec. O Open another LOG file. -- Searching A bAckwards search again. S Search regex. D forwarD search again. Z forware search again and center. -- Others C Copy to clipboard. G Go to line number or percentage. J Get statistics from filtered input. , Open shell in new window (cmd.exe). ? Show this help text. Esc Quit LogVw. Navigation Keys [normal / with CTRL / with SHIFT ]: Left 1 column / half width / quarter width Right 1 column / half width / quarter width Up 1 row / half page / quarter page Down 1 row / half page / quarter page PgUp 1 page / 10 pages PgDn 1 page / 10 pages Home top / first column End end / max column In all prompts, the features of DOSKEY are available. Run 'doskey /?' to get a summary or go to https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/doskey We recommend using the the legacy console or to activate QuickEdit and disable 'Enable Ctrl key shortcuts'. Download from: https://cobasoft.net/en/utils.htm Author: Cobasoft GmbH, Karl-W. Geitz, © since 2017.
Simple screen ruler. Shows size and position.