https://git.sr.ht/~sircmpwn/rc

https://drewdevault.com/2023/07/31/The-rc-shell-and-whitespace.html

loop over files

Unlike with posix shell, whitespace is handled correctly:

for (i in *.jpg) {
	cp $i subdir
}

change file extension

fn suf(fname) {
	echo $fname | sed -e 's/\..*//'
}

for (i in *.jpeg) {
	mv $i `{suf $i}.jpg
}

path for most recent download

#!/bin/rc
cd $HOME/tmp
echo $HOME/tmp/`{ls -t | head -n1}

recent files

fn recent {
	shift
	ls -ltch $*
}