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Top Forums Shell Programming and Scripting Passing multiple run time arguments Post 302797615 by hanson44 on Tuesday 23rd of April 2013 12:54:25 AM
Old 04-23-2013
Code:
$ cat test.sh
csv_path="$2"
txt_path="$3"

if [ ! -z "$txt_path" ]; then
  echo "txt_path = $txt_path"
  ls "$txt_path/*.txt" > temp1
elif [ ! -z "$csv_path" ]; then
  echo "csv_path = $csv_path"
  ls "$csv_path/*.csv" > temp2
fi

Code:
$ ./test.sh arg1

Code:
$ ./test.sh arg1 /csv_path
csv_path = /csv_path
ls: cannot access /csv_path/*.csv: No such file or directory

Code:
$ ./test.sh arg1 /csv_path /txt_path
txt_path = /txt_path
ls: cannot access /txt_path/*.txt: No such file or directory

 

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GO-BUILD(1)						      General Commands Manual						       GO-BUILD(1)

NAME
go - tool for managing Go source code SYNOPSIS
go build [-o output] [ build flags ] [ packages ] DESCRIPTION
Build compiles the packages named by the import paths, along with their dependencies, but it does not install the results. If the arguments are a list of .go files, build treats them as a list of source files specifying a single package. When the command line specifies a single main package, build writes the resulting executable to output. Otherwise build compiles the pack- ages but discards the results, serving only as a check that the packages can be built. The -o flag specifies the output file name. If not specified, the name is packagename.a (for a non-main package) or the base name of the first source file (for a main package). OPTIONS
The build flags are shared by the build, install, run, and test commands: -a force rebuilding of packages that are already up-to-date. -n print the commands but do not run them. -p n the number of builds that can be run in parallel. The default is the number of CPUs available. -v print the names of packages as they are compiled. -work print the name of the temporary work directory and do not delete it when exiting. -x print the commands. -compiler name name of compiler to use, as in runtime.Compiler (gccgo or gc) -gccgoflags 'arg list' arguments to pass on each gccgo compiler/linker invocation -gcflags 'arg list' arguments to pass on each 5g, 6g, or 8g compiler invocation -ldflags 'flag list' arguments to pass on each 5l, 6l, or 8l linker invocation -tags 'tag list' a list of build tags to consider satisfied during the build. See the documentation for the go/build package for more information about build tags. For more about specifying packages, see go-packages(7). For more about where packages and binaries are installed, see go-gopath(1). SEE ALSO
go-install(1), go-get(1), go-clean(1). AUTHOR
This manual page was written by Michael Stapelberg <stapelberg@debian.org>, for the Debian project (and may be used by others). 2012-05-13 GO-BUILD(1)
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