How to generate random ascii art in shell: wget -qO - http://www.asciiartfarts.com/random.cgi | sed -n '/<pre>/,/<\/pre>/p' | sed -n '/<table*/,/<\/table>/p' |…
With AWK: awk '{ sub("\r$", ""); print }' windows.txt > unix.txt awk 'sub("$", "\r")' unix.txt > windows.txt With TR tr -d '\15\32' < winfile.txt > unixfile.txt  …
#Execute a command without saving it in the history HISTCONTROL=ignorespace ; export $HISTCONTROL
Recursively download website wget -r --no-parent --reject "index.html*" http://mysite.com/configs/.vim/
history -c && history -w
find / -xdev -samefile file1 Second Method $ ls -li file1 2655341 -rw-r--r-- 3 peter peter 0 2008-09-02 19:09 file1 find /home -xdev -inum 2655341
#!/usr/bin/perl # wgrep.pl - windowed grep utility #!/usr/bin/perl # wgrep.pl - windowed grep utility use strict; use IO::File; use IO::Handle; my ($before,$after,$show_stars,$show…
