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Top Forums Shell Programming and Scripting find and Replace String in Perl - Regexp Post 302959310 by Aia on Saturday 31st of October 2015 12:10:30 PM
Old 10-31-2015
Another option is to escape the `/'
Code:
$repl_str = '--bundle_type=021 --target=\/dev\/disk1s2';

Code:
#!/usr/bin/perl
.
.
.
if( system("/usr/bin/perl -p -i -e 's/$find_str/$repl_str/' $csd_table_path") != 0 ) {
		print "\n\n\nERROR: adding new target to <$csd_table_path>!\n\n\n";
		exit 1;
	}
.
.
.

Running Perl inside Perl by invoking a system call is like running a virtual machine inside a virtual machine, to list the content of a file system. By the way, I do not believe it does what you think it does, neither.
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GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME
grub-render-label - generate a .disk_label for Apple Macs. SYNOPSIS
grub-render-label [OPTION...] [OPTIONS] DESCRIPTION
Render Apple .disk_label. -b, --bgcolor=COLOR use COLOR for background -c, --color=COLOR use COLOR for text -f, --font=FILE use FILE as font (PF2). -i, --input=FILE read text from FILE. -o, --output=FILE set output filename. Default is STDOUT -t, --text=STRING set the label to render -v, --verbose print verbose messages. -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
The full documentation for grub-render-label is maintained as a Texinfo manual. If the info and grub-render-label programs are properly installed at your site, the command info grub-render-label should give you access to the complete manual. grub-render-label (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-RENDER-LABEL(1)
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