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2answers
366 views

How to printf an exclamation point in tcsh?

What's the best way to printf an exclamation point in tcsh? It seems like using single or double quotes has no effect on escaping the exclamation point; and using a backspace does work, but then it ...
1
vote
1answer
32 views

Escape >');} < / in sed

In 30 files in 30 directories, I want to find: script>');} < /script> and replace it with: script>');} < /script--> What special characters do I need to escape in the find ...
1
vote
1answer
41 views

“render” textfile with carriage returns (^M) and save output to file

I have a Python CLI program that runs for a long time and has a sort of progressbar, which basically prints some text in the loop without "\n" at the end, at the next iteration it prints "\r" to erase ...
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1answer
34 views

Listing a file with strange characters on DD-WRT embedded Linux

When SSHing into my DD-WRT router (Buffalo WHR-HP-G54) with embedded Linux to browse the DHCP Lease list I get strange characters: ~ # more /tmp/udhcpd.leases x▒_▒▒ ▒▒iPhone-de-Tomaz▒ ...
2
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0answers
37 views

Generating 'ASCII-art' banners with arrows

I recently discovered figlet which generates ASCII-art banners. Joy! ... but, alas, I want a banner with an arrow on it. Now... $ figlet unicode → arrow _ _ //\ ...
2
votes
0answers
346 views

Locate enscript reported non-printable chars

I'm making a postscript of a bunch of C code, and enscript reports I have 2 non-printable chars [ 91 pages * 1 copy ] left in a.ps 2 non-printable characters non-printable character codes (decimal): ...
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0answers
50 views

How to use ! in the sed command?

Apologize if you feel this question very basic. Anyways, I am typing sed '/[iI]t/ a\\ Found it!' data but it says the error event not found. I tried escaping that ! with backslash \! but it doesn'...
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0answers
16 views

Can gschem (gEDA) print special characters (aka other than the “micron” symbol µ)?

I prefer to show low resistance values as 2Ω2 rather than 2.2 in my schematics. However when I print schematics and that character occurs, the printed version has a space instead of the omega symbol. ...
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0answers
42 views

Special characters are not recognized even with UTF-8 in KDE

So, I have Manjaro KDE pre 16 and I have some character encoding issues. Characters like ã á and such are not recognised and are represented by the ? sign. And all programs seem to use this encoding ...
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0answers
56 views

How to search a log file in Linux and escape special characters like square brackets (i.e. [ and ])

How to search a log file in Linux and escape special characters like square brackets (i.e. [ and ]) Can someone point me in the right direction on this? I less the log file as per below: less ...