Memo

De Linuxmemo.

egrep -v "^(#|$)"

ls $PWD/awstats.pl

for i in $(ls *.m4a);do avconv -i $i ${i/.m4a/.mp3} ; done

mkdir rep{1,2,3}

cp ntp.conf{,.bak}

echo {1..111}

echo {1,2,3,4,5}

echo $((1+1))

https://www.networkworld.com/article/3087606/linux/chomping-down-on-bashs-brace-expansion.html