toolbox/*.pl: eliminate unnecessary use of the shell
commitd51cebacff3e88f9a1fa38cdf928d88a1815138f
authorKyle J. McKay <mackyle@gmail.com>
Mon, 2 Mar 2015 06:36:36 +0000 (1 22:36 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Mon, 2 Mar 2015 06:36:36 +0000 (1 22:36 -0800)
treeb9160618d556e00615ebce52fcc26d2efcec4a9c
parentfbd6b68b15de59ab894a25504e6f300f1b6f7b48
toolbox/*.pl: eliminate unnecessary use of the shell

Switch to multi-arg system and 3-arg open to avoid unnecessary
spawning of the POSIX shell.
toolbox/remirror-project.pl
toolbox/trash-project.pl