Command-Line

DCL implements command line editing and recall, so that users can more easily correct typing errors and reuse previous command lines. Recall buffer: access to recently issued commands $ RECALL string Bring up last command beginning with string. $ RECALL/ALL Displays all commands and their numbers. $ RECALL number Use a number found in RECALL/ALL. Command line editing (if it isn’t on, do: $ SET TERM/LINE): $ {up-arrow} Previous command in recall buffer. $ {down-arrow} Next command in recall buffer. $ {Ctrl A} Toggle insert/overstrike editing. $ {Ctrl D} Move one character left. $ {Ctrl E} Move to the end of the line. $ {Ctrl F} Move one character right. $ {Ctrl H} Move to the beginning of the line. $ {Ctrl J} Delete word left of cursor. $ {Ctrl R} Rewrite the command line. $ {Ctrl U} Delete line left of cursor. $ {Ctrl X} Cancel the current command line. Miscellaneous: ...

Yes, is possibile don’t make lot of click to reconfigure network interfaces under Windows, using “netsh” command like this: For set up static address and metric 1 gateway: netsh interface ip set address name="Local Area Connection" static ip.ip.ip.ip 255.255.255.0 gw.gw.gw.gw 1 For set up static dns: netsh interface ip set dns "Local Area Connection" static xx.xx.xx.xx netsh add dns "Local Area Connection" addr=xx.xx.xx.xx index=2 For setup ip by dhcp: netsh interface ip set address name="Local Area Connection" source=dhcp netsh interface ip set dns name="Local Area Connection" source=dhcp

The Linux command line can be very powerful once you know how to use it. You can parse data, monitor Mutt: One of major drawbacks of using the mail command is that it does not support the sending of attachments. mutt, on the other hand, does support it. I’ve found this feature particularly useful for scripts that generate non-textual reports or backups which are relatively small in size which I’d like to backup elsewhere. Of course, mutt allows you to do a lot more than just send attachments. It is a much more complete command line mail client than the “mail” command. Right now we’ll just explore the basic stuff we might need often. Here’s how you would attach a file to a mail: ...