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1
vote
0answers
28 views

visual mode/highlighting/selecting text on uzbl?

Is there a way to do a vim-like visual mode to select text with uzbl? Or any way to select text in uzbl with the keyboard? I installed arch-linux recently, and I haven't gotten my touchpad working. ...
2
votes
2answers
97 views

Man page highlight color

To colorize my man pages, I put this code from archlinux.org into .bashrc: man() { env LESS_TERMCAP_mb=$'\E[01;31m' \ LESS_TERMCAP_md=$'\E[01;38;5;74m' \ LESS_TERMCAP_me=$'\E[0m' \ ...
3
votes
2answers
114 views

Coloring tail output with perl

tail -f logfile.log | perl -pe 's/.*foo*/\e[1;41m$&\e[0m/g' will color all the lines containing the pattern "foo" in the logfile.log file. How can I make use of this in order to highlight ...
2
votes
1answer
170 views

Highlight the current search match in man pages

When I open a man page, for example man chmod and I hit / for searching a string in the page I can see all the matching strings highlighted. Pressing n or N will focus on the next/previous matching ...
1
vote
3answers
77 views

colourize the first part of each line

I have some chat logs like: (15:12:56) rubo77: mist migration (15:05:22) hans: ist hugo da? (15:36:13) rubo77: test (13:30:15) rubo77: what are the access data? (15:06:38) someone@jabber.ccc.de: user ...
2
votes
1answer
111 views

How to auto highlight comments in nano?

I was wondering how could I make lines commented with a # highlighted in a different colour in nano? I saw this question on askubuntu that shows how to syntax highlight for different languages. ...
2
votes
1answer
183 views

Can I change tmux status bar color when I hit C-b

I use tmux on the local computer then ssh and use tmux too. I can easily use them both (C-b twice for modifying the second tmux) but for more readability I'd like to highlight the status bar of the ...
0
votes
1answer
169 views

Highlight patterns in command output (grep-like but without excluding lines) [duplicate]

I need a command that colorizes some symbol sequence in output of a certain command. I'd like it like grep make it. $ some-command | grep symbol-sequence However grep removed lines that isn't ...
2
votes
2answers
199 views

How to highlight some text on a man page? [duplicate]

I find the manuals very difficult to read using the terminal. Is there a way to highlight specific text on the terminal? I tried piping to gedit using man man | gedit, but it opens a blank file ...
3
votes
2answers
1k views

How to highlight a word in the output of “cat”? [duplicate]

I can do the following to see if some word is available in the output of "cat": cat filename | grep word This filters the output and shows only those lines which contain "word". Now, is it possible ...
0
votes
1answer
46 views

What is this feature in Linux 'to highlight characters' with QT?

Recently I came across this site. It says, in Linux with QT, it is possible 'to highlight characters' by pressing ShiftCtrl {Left,Right} or Shift {Left,Right}. Could somebody please explain this ...
1
vote
1answer
166 views

mark or color empty directories for `ls`

ls's -F flag allows to see the types of file and distinguish directories. Is there a way to add a functionality to distinguish an empty directory?
1
vote
2answers
569 views

No syntax highlighting when editing crontab

I am trying to figure out why I don't have syntax highlighting when editing my crontab. I have both $EDITOR and $VISUAL set to /usr/bin/vim: > echo $EDITOR /usr/bin/vim > echo $VISUAL ...
4
votes
4answers
4k views

Command that highlights regex in text?

Is there a command that highlights a certain expression in text? I'm looking for something like the 'search' function in less, but with normal text output on stdout, instead of the less viewer. ...
10
votes
3answers
519 views

syntax_highlight <source_file> | lpr

Does anyone know of a simple way to produce the PostScript corresponding to a syntax-highlighted version of a source file that can be piped directly to a PostScript printer? As the wording of the ...
23
votes
2answers
4k views

How can I display syntax highlighting on a file?

Is there a variant of cat that outputs syntax-highlighted lines of code when used on a source file? An idea: maybe vi[m] or another editor can be asked to dump the syntax-highlighted contents of said ...
2
votes
1answer
132 views

Vim Highlight only the characters, which produce comments

I am trying to achieve the following. If I have a file, e.g. a tex document and I want to have the following with commenting characters (% symbols) highlighted: % Some text and end of the ...
2
votes
5answers
1k views

Highlight the current date in cal

I would like to highlight today's date in the output of the cal command. What is the best way? This is what I have so far: cal -m | grep -C6 --color "$(date +%e)" but it doesn't work for all cases ...
8
votes
5answers
3k views

`highlight` command

Is there a command which can be used to easily highlight (with colors, bold text or inverted back-/foreground) specific strings in stdin while passing the entire string to stdout? I'm thinking of ...
102
votes
14answers
46k views

How to have tail -f show colored output

I'd like to be able to tail the output of a server log file that has messages like: INFO SEVERE etc, and if it's SEVERE, show the line in red; if it's INFO, in green. What kind of alias can I ...
5
votes
1answer
753 views

Text editor with font-size selection for specific human languages (ie. Unicode Block) eg Devanagari

Pre Linux, I used Windows.. (too many years in the wilderness :) ... however there was a ray of sunshine in amongst all the general virus/re-install flack.. and that was Notepad++, a text Editor I ...
4
votes
3answers
2k views

In SciTe (Scintilla), how can I create Syntax-Highlighting for my own custom language?

I want to create a custom Language, with its own custom Syntax Highlighting. Notepad++ (a Windows SciTe/Scintilla based Text-editor), allowed me to create a custom "Language", and now, in Linux, I ...