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Created July 9, 2017 09:44
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Tclsh exec




File: Download Tclsh exec



tcl exec multiple commands
tcl exec stdout
tcl exec output to screen
tcl exec no such file or directory
tcl catch exec
tcl exec output to variable
catch command in tcl
tcl eval exec


 

 

1 Mar 2015 The Tcl/Tk file can now be invoked just as if it were a command file, or a . /bin/sh # This line continues for Tcl, but is a single line for 'sh' \ exec The safest way to build a command for exec is to use Tcl's list . For example exec returns the output so simply set a variable to it If the initial arguments to exec start with - then they are treated as command-line switches and are not part of the pipeline specification. The following switches There are two possibilities. Either run it as a pipeline (created with open | ) and handle the messages as they come in by storing them and printing If the initial arguments to exec start with - then they are treated as command-line switches and are not part of the pipeline specification. The following switches 17 Dec 2016 exec , a built-in Tcl command, executes other programs. When arguments passed to the program may be confused with exec operators such I am trying to execute a C program from a TCl script using the "exec" command. The program accepts a number of command line parameters. Tclsh is a shell-like application that reads Tcl commands from its standard input or from a file #!/bin/sh # the next line restarts using tclsh \ exec tclsh "$0" "$@" However, Tcl is also useful as a scripting language to tie other packages or programs open run a new program with I/O connected to a file descriptor; exec


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