I connect to a Slackware server. When a command is longer than the size of the putty window, the line continues in the same line, and the start of the command disappears as I continue adding to the same command, just putting a “<” at the beginning of the line.
When I work on the Red Hat server, I can see the whole command because the console just adds lines as it needs.
I don’t know where I turn on word wrapping. Where can I set the Slackware server to wrap words as my Red Hat server does?
P.S.: Excuse my English.
Answers:
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Method 1
This may be because you’re using bash (or other shell which uses readline) and in your ~/.inputrc (or global /etc/inputrc) you have
set horizontal-scroll-mode On
From man readline:
horizontal-scroll-mode(Off)
When set toOn, makes readline use a single line for display, scrolling the input horizontally on a single screen line when it becomes longer than the screen width rather than wrapping to a new line.
Solution: delete the line (the default setting is Off) or explicitly set the option to Off:
set horizontal-scroll-mode Off
Readline uses /etc/inputrc only if ~/.inputrc doesn’t exist or cannot be read (~/.inputrc may also $include /etc/inputrc), so even if there’s On in /etc/inputrc and you cannot or don’t want to change it, you can always overwrite the setting by editing ~/.inputrc.
The change won’t automatically affect already running shells. You can reload the config with
bind -f ~/.inputrc
(see this), or change only that setting with
bind 'set horizontal-scroll-mode off'
The readline library will also fall back to horizontal-scroll-mode if the TERM environment variable is set to a terminal name not found in the terminfo database; you can check if that’s the case with the infocmp command. See here for how you can remediate the situation.
A similar interface (but displaying the < mark at the right end of the line) is used in some pdksh-derived shells which do not use readline (notably mksh, the default on Android). For that case there’s no possible work-around.
All methods was sourced from stackoverflow.com or stackexchange.com, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0