Questions tagged [pager]

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67
votes
5answers
52k views

How to make Vim display colors as indicated by color codes?

In short, I'm in an effort to replace less with vim (vimpager). I have settings for scripts to spit out colors (and bold and everything nice) whenever they can. less understands the color codes and ...
1
vote
0answers
36 views

Bash: how do I pipe the output of every command through “less --quit-if-one-screen”?

When I run some commands in Bash, I have no idea how many number of lines the output will be. If the number of lines in the output exceeds the height of my terminal, I will not be able to see the ...
1
vote
1answer
19 views

Horizontal scrolling pager with vi keys

less and most use j and k, but they don't use h and l for horizontal scrolling. Is there a way I can fix either of these to do that? or maybe an alternative tool that I could use as a pager that does ...
0
votes
3answers
68 views

Why are PAGER, EDITOR, VISUAL empty?

When I try to use those environment variables, I get an empty string: $ $PAGER some_file; bash: some_file: command not found $ I tested a few things: $ echo $PAGER; $ man man; ## Here it's using ...
6
votes
1answer
822 views

Change Search Highlight Color In Less

I am a bit lost here on customizing the search/find highlight color or font format if you will. I understand that using LESS_TERMCAP_* we can alter the font format of less display. Full capabilities ...
0
votes
1answer
37 views

How to set background color of $PAGER?

I usually set my terminal with transparent background. But, when I need to read a lot of text such as man, less, cat, etc., I want my background color to be solid black. I can change the backgrounds ...
1
vote
1answer
22 views

prevent less linewrapp from breaking words — split on white space only

I want less's linewrapping to be smarter... when lessing through text it's wrapping lines in such a way that words get broken up which makes reading difficult. The smart way would mean only breaking ...
0
votes
0answers
18 views

How to use normal output with systemctl instead of less/more? [duplicate]

For example: systemctl list-units --type service by default uses redirection to less/more, how to disable it?
5
votes
2answers
113 views

Restore interactive commands after accidentally overpaging pipe input to less?

Consider a script like this: $ cat example.sh #! /usr/bin/env bash for i in {1..90} do printf '%s\n' "$i" done sleep 10 printf '91\n' sleep 10 printf 'done\n' and suppose the output is piped to ...
6
votes
1answer
245 views

less - How to get matching line not be the top line on screen?

Very often happens that I do $ man someprogram to inspect the manual for some program. Often I also want to search for something in there, and I simply hit / and write whatever I want to search for. ...
18
votes
2answers
20k views

What is a pager?

I saw "pager" in several places: less is a terminal pager program on Unix option -P for man Specify which output pager to use. What is a pager? How is it related to and different from a ...
2
votes
1answer
67 views

How can I display only the first screenfull of output, including all terminal colours, and lines that will be wrapped? [duplicate]

I have a command (a compiler) that can output lots to the terminal when there's a compilation problem. Some of the lines are longer than my terminal is wide, and it also uses terminal colours (red ...
0
votes
1answer
15 views

How do I get source highlighting via source-highlight for most?

I can get source highlighting to work with lesspipe or GNU source-highlight, but both depend on environment variables that are specific to less. How would I get syntax highlighting in most?
22
votes
6answers
6k views

How to scroll large datafile while keeping header

Suppose I have some large datafile, which overflow the screen in both vertical and horizontal direction. How can I browse this file, while the header-lines stay on the screen? For the moment, I am ...
0
votes
2answers
54 views

Obtaining starting adress of a page

I want to obtain the beginning of a memory page, a page that contains a function. In my case I try to achieve the page beginning of main function. Which lies in 0x400a80, I think it is in code ...
0
votes
2answers
1k views

Bash always outputs to less, how can I turn this off?

After a recent update bash seems to always output to less, which is resulting in pagination for many commands. Does anyone know how to turn less off? Example output for systemctl status
1
vote
0answers
30 views

How to prevent less --quit-if-one-screen --no-init +G from filling the screen with empty lines when the file is shorter than the screen?

I use less -XFR +G to page some variations of git log, and all four options are important. The thing I don't like is that it fills the screen with empty lines (marked with ~) when the log/file is ...
1
vote
1answer
83 views

Getting error when searching within an info page

I'm using the Fish shell on openSUSE Tumbleweed (20200414). I am able to initially search for a string within an info page by typing '/string'. However, when I try to search for the next occurrence ...
2
votes
0answers
44 views

How to search for end-of-line hyphenated words in less(1)

Does less (or any other lightweight pager I could use as $PAGER) has such a feature? For example, if I type man bash and then enter /incorporates it doesn't find the word, despite it being right ...
15
votes
5answers
2k views

pager program like less, able to repeat top N lines

Is there any way to make less program repeat first line (or first 2 lines) on every displayed page? Is there any other pager program which can do this? This would be a killer-app for database table ...
53
votes
3answers
23k views

Does “less” have a feature like “tail --follow=name” (“-F”)

The command less can be used to replace tail in tail -f file to provide features like handling binary output and navigating the scrollback: less +F file The + prefix means "pretend I type that ...
0
votes
1answer
177 views

Why is `man` outputing to stdout instead of $PAGER (less)?

When I run man [program], the man page text is output on the terminal (a la cat, without a pager that provides interactivity) instead of opening the man page file in less (so you can scroll, search, ...
2
votes
1answer
86 views

Why doesn't Esc-[ scroll left in `less`?

According to the manpage for lesskey, the following keys are bound to left-scroll and right-scroll: \e[ left-scroll \e] right-scroll \e( left-scroll \e) right-scroll \kl ...
0
votes
0answers
40 views

Bashrc not loading when running manpager

I have found issues with using the MANPAGER variable in bash in order to set vim to be my manpager. Initially I set my manpager using the method shown in :help manpager by doing: export MANPAGER="...
10
votes
4answers
2k views

Shift-Space in less

In modern web browsers and other software with text content, Space scrolls down more or less a screenful. ShiftSpace scrolls up in everything but less. How can one use ShiftSpace to scroll up in less?...
2
votes
3answers
316 views

Using 'less' to leave text on screen for small files

I'm pretty sure seeing this customization of the less command on some colleague system long ago, in order to imitate 'more'. What I want: If the file is short (less that one screen long), it should ...
2
votes
1answer
158 views

Set debugfs pager

I do not want pager to clear screen when using debugfs. Have tried things like, as per man for debugfs: export PAGER='less -FX' debugfs foo bar export DEBUGFS_PAGER='less -FX' debugfs foo bar ...
0
votes
2answers
54 views

less: advertise terminfo through pipe

If I do ls | less, ls detects that it isn't connected to a terminal, which is fair enough. Except that less is connected to a terminal. In this setup, ls could produce the coloured and columnised ...
1
vote
2answers
209 views

navigating forward in more pager using f

It is given in the man page of more that f is used to skip forward k screenful of text(default to 1).I saved a very long file using cat and used more to show it on the screen page by page but when i ...
-2
votes
1answer
54 views

Unable to search a string using more pager

I opened a file using the more pager,i was trying to find a string in this file using / as shown in the figure below,but it is saying that pattern not found even though the string i have searched is ...
39
votes
3answers
3k views

How do some tools (e.g. nano , less) manage to leave no content in terminals after exit? [duplicate]

Whenever I use a pager like less or an editor like nano in the shell (my shell is GNU bash), I see a behaviour I cannot explain completely and which differs to the behaviour I can observe with other ...
6
votes
1answer
5k views

changing default (man) pager

I'm working on Solaris 10, using bash. Want to change default pager from "more" to "less" (because "less is more" :). Tried to do the following: PAGER=less PS. When I do it in csh via setenv PAGER ...
1
vote
1answer
380 views

man pages no longer rendering - lots of “permission denied” errors related to pager / vimpager

For reasons I can't determine, within the last two days the "man" command stopped working on my linux server (Ubuntu 18.04). When attempting to run man <anything> I end up at a blank instance ...
2
votes
0answers
195 views

How can I keep colorful terminal output, but disable pagers

On macOS man uses the pager "/usr/bin/less -is" (see man's man page). When I type man , I see colorized output, and I like this. But, I prefer to use the terminal's find commands when using man, and ...
0
votes
1answer
141 views

Lightweigtht pager with links?

Are there any pagers/readers/viewers for the use inside the Linux terminal that can follow links to the same page and different files (not necessarily on the net) which have an simpler markup language ...
3
votes
1answer
2k views

Jumping to end/beginning of line in “less -S”

The commonly used pager less can be started with the option -S, prevents it from breaking lines. One can then press the right and left arrow keys to scroll horizontally. Since the lines can be quite ...
80
votes
7answers
34k views

Colors in Man Pages

When I look at a man page in my 'console' (not an xterm) I see some coloration, but I don't get this in my xterm's (e.g. konsole) is there any way I can enable this? hopefully a fairly simple solution?...
1
vote
1answer
846 views

GRUB scrolls off top of screen

I'm entering commands at the GRUB2 prompt on Debian 9. If I run e.g. help or lsmod, there is more than one screens-worth of output, and it just scrolls off the top so I can only read the last screen. ...
42
votes
8answers
73k views

Looking at logs from bottom upwards

Is there a linux command or some way to look at logs from bottom up rather than from top towards bottom. I know about tail -n <number of lines>, but is there something that I can actually scroll ...
5
votes
2answers
629 views

Is there a interactive filter tool when paging output?

I would like to take the output from a program and interactively filter which lines to pipe to the next command. ls | interactive-filter | xargs rm For example, I have a list of files that a ...
9
votes
2answers
2k views

Is it possible to scroll beyond the end of a file in the less pager?

Is it possible to scroll past the bottom in less? Ideally, I'd like to be able to see the last line of the file I am viewing at the top of my terminal window (the rest of the screen may be filled ...
12
votes
1answer
1k views

Is there any way of changing most keybindings to something more familiar?

most pager is nice, but its default keybindings are unlike any other. As I don't want to learn a whole new set of keybindings for my pager (no matter how fancy and wonderful it is), is there any way ...
2
votes
1answer
88 views

Custom terminal with less

Currently I have this in my "~/.profile": export PAGER='env TERM=fox less' However I just realized that this only works with "man", and not if you do something like this: less /etc/DIR_COLORS to ...
0
votes
1answer
215 views

How to configure the keybinddings of “most”, a pager in Linux

I've recently discovered the pager "most". most can make the manpages colorful and I like it. I want to change some of its bound keys and from the manpage of most I found out it's possible to do that. ...
0
votes
1answer
849 views

How to show desktop pager in KDE for one virtual desktop [closed]

I have KDE5 plasma and one virtual desktop. I tried to show desktop pager in panel for one virtual desktop, but without succesfull. In KDE4 I made change in script here '/usr/share/kde4/apps/plasma/...
49
votes
3answers
11k views

git diff displays colors incorrectly

In order to get coloured output from all git commands, I set the following: git config --global color.ui true However, this produces an output like this for git diff, git log whereas commands like ...
0
votes
1answer
1k views

How to use terminfo to set colors for man and less?

I saw this question where the answerer uses termcap to define colors for less which then could be used for how man could be displayed. It said while termcap is obsolete, it's easier while terminfo is ...
2
votes
3answers
1k views

Does `less` or `more` support ansi escape `\x1b[2K` (erase_line)?

Basically I want to animate my terminal but because the text is too long, I need a pager. Let's just say I want to change my text colour periodically in less. Is it possible?
1
vote
1answer
254 views

Should I set PAGER environment variable, alias or symbolic link?

I noticed that when using aliases, some programs launch pager directly (either from PATH or through PAGER). I'd like to define default pager for all cases, not just when I type the command. Should I ...
7
votes
2answers
862 views

Is there a graphical pager?

Does someone know of a GUI application (X/GTK+/Qt/whatever) that can be used instead of less or more for viewing text, specifically one piped in from standard input? Ideally looking for something that ...