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Full Discussion: Search a multi-line shell command output and execute logic based on result
Top Forums UNIX for Beginners Questions & Answers Search a multi-line shell command output and execute logic based on result Post 303042194 by yogi on Wednesday 18th of December 2019 03:54:11 PM
Old 12-18-2019
Thanks, this works! Smilie

--- Post updated at 09:54 PM ---

A bit of an unrelated question, the snippet mentioned by Scrutinizer works when calling cargo build. If I use a hot-reload tool such as cargo-watch as my initial command, it does not work. I was reading the documents for cargo-watch and it seems to be built on top of watchexec, not sure if that blocks I/O somehow? Does anyone know how I can get the grep command to work with cargo watch? What is stopping it from functioning as intended?
 

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LEARN ABOUT SUSE

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)
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