LF95 Linux User's Guide - Lahey Computer Systems

Chapter 4 Command-Line Debugging with fdbscreenon [#n]Activate automatic display number n. When #n is omitted, all are activated.show screenDisplays a numbered list of all expressions set by the screen [:F] expr command above.Symbolsshow function ["regex"]Display the type and name of all functions or subroutines with a name that matches regularexpression regex (quotation marks required). When regex is omitted, all procedure namesand types are displayed.show variable ["regex"]Display the type and name of all variables with a name that matches regular expression regex(quotation marks required). When regex is omitted, all variable names and types aredisplayed.Scriptsscript ‘script‘The commands in file script are executed. Note that the “apostrophes” used in `script`,above, are the grave accent (ascii 96), not the standard apostrophe character.alias cmd "cmd-str"Assigns the fdb command(s) in cmd-str (quotation marks required) to alias cmd.alias [cmd]show alias [cmd]display the alias cmd definition. When cmd is omitted, all the definitions are displayed.unalias [cmd]Remove the alias cmd definition. When cmd is omitted, all the definitions are removed.Signalssignal sig actionBehavior action is set for signal sig. Please refer to signal(5) for the name that can be specifiedfor sig. The possible values for action are:78 Lahey/Fujitsu Linux64 Fortran User’s Guide