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• watch with bash colors preserved

  - by Pawel Goscicki

  From man watch: Non-printing characters are stripped from program output. Use "cat -v" as part of the command pipeline if you want to see them. So how do I use cat -v if I want to see the colored output from: watch ls -al --color

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• bash watch command with colors preserved

  - by Pawel Goscicki

  From man watch: Non-printing characters are stripped from program output. Use "cat -v" as part of the command pipeline if you want to see them. So how do I use cat -v if I want to see the colored output from: watch ls -al --color

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• Which file systems support newlines in file names?

  - by Koning Baard XIV

  For a programming challenge I need a filesystem which supports newline characters in filenames, so a file can be named something like: A filename with newlines I can't find any. Can anyone help me? Thanks

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• How do I change a character embedded in filenames to another character?

  - by PilotMom

  in a directory with multiple sub directories I need to change filenames that have the "_" character to a another character "." example Current filename: ABC12345_DEF Change to filename: ABC12345.DEF I need to do this recursively through a directory tree. the last three characters of the filename are not always the same. using rename wildcards on either side of the "_" or "." doesn't work (plus I need to do this through several directories)

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• How to set different color theme for different Emacs frames?

  - by Török Gábor

  I prefer dark color themes for editing source codes while programming but I'd like to use a brighter background with black characters when writing text in org-mode. How can I set different color themes on different frames in Emacs? If I switch to another color theme, it changes across all frames. I use GNU Emacs 23.1.1 on OS X 10.6.

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• grep beginning of file?

  - by user13743

  In a linux shell, I want to make sure that a certain set of files all begin with <?, having that exact string and no other characters at the beginning. How can I grep or use some other to express "file begins with"?

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• How do you name your servers?

  - by awells527

  How do you decide what you name your servers? Do you keep it simple/boring like svr-01, svr-02; make it descriptive like citrix-01, share-01; or do you make it creative like the names of the planets, peanuts characters, etc?

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• Ubuntu bash command

  - by pedro

  Hello i want to show the number of lines, words and characters of all configuration files "/ Etc / * conf" (command "wc"). How can i modify the command to not view the messages error.

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• Firefox: How to speed up the Smart Location Bar (AwesomeBar)?

  - by Ashwin

  The Firefox AwesomeBar is indeed awesome. But, lately I see that it has become slow. On entering some characters it even freezes for a few seconds (freezing the entire browser). Why does it slow down? Is there a way to speed it up? (The OS is Windows XP.)

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• Overcoming maximum file path length restrictions in Windows

  - by Christopher Edwards

  One of our customers habitually use very long path names (several nested folders, with long names) and we routinely encounter "user education issues" in order to shorten the path to less than 260 characters. Is there a technical solution available, can we flick some sort of switch in Windows 7 and Windows 2008 R2 to say "yeah just ignore these historical problems, and make +260 character path name work". P.S. I have read and been totally unedified by Naming Files, Paths, and Namespaces

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• Application to open / edit a very large CSV file (500 MB, 4 million records)?

  - by Giorgi

  Hello, I have a csv file which has about 4 million rows and is about 500MB in size. Can you recommend any editor that can open the file without making the system crawl? I tried EmEditor but it is complaining that there are too many characters in a single line. Thanks.

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• Large Queries in Google

  - by marienbad

  I have a large query I want to do in google. It's just a string of OR's for the purpose of determining which search terms are ranked the highest compared to the others. It's not ABSURDLY large -- it's only 5,500 characters. But Google says: Request-URI Too Large The requested URL /search... is too large to process. Is there a way around?

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• What's the best way I can import/display lyrics for iTunes on a mac?

  - by Jack Chu

  I'm currently using iClip Lyrics, but apparently it's being discontinued. It can't import lyrics from certain lyrics sites (such as wikia) because they've used some javascript/iframe mix to make copy/pasting difficult. I was wondering if there were other options that are better at importing lyrics automatically as well as displaying lyrics. Bonus points for solutions that handle unicode encoded characters too, since a good portion of my music library is asian.

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• bMac OS X keyboard shortcuts for terminal

  - by user10826

  After googling for some Mac OS X terminal shortcuts, I wanted to find how can I go back characters on a line on the terminal or words or similar. I found ALT + B but it does not work. Do you know some other shortcuts, or how can I customize them or links to cheat sheets?

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• Bad ways to secure wireless network.

  - by Moshe

  I was wondering if anybody had any thoughts on this, as I recently saw a Verizon DSL network set up where the WEP key was the last 8 characters of the router's MAC address. (It's bad enough that hey were using WEP in the first place...)

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• What are typical wireless security loopholes and how can they be avoided? [closed]

  - by Moshe

  I was wondering if anybody had any thoughts on this, as I recently saw a Verizon DSL network set up where the WEP key was the last 8 characters of the router's MAC address. (It's bad enough that hey were using WEP in the first place...)

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• How to match whitespace in sed?

  - by Peter Smit

  How can I match whitespace in sed? In my data I want to match all of 3+ subsequent whitespace characters (tab space) and replace them by 2 spaces. How can this be done?

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• Redhat linux terminal garbage output when using telnet

  - by Dinesh

  I am using redhat-linux terminal to connect to a router device by means of 'telnet'. While the device boots, the characters are getting printed in garbage manner which is as follows, In terminal, If I click on the the menu 'Terminal'-- 'Reset', then it is getting changed to proper alphabetical. Is there any way available to prevent it ? I have tried setting the encoding of the terminal to UTF-8 from the menu options. But, still the same issue.

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• How to ignore error messages in bash on Ubuntu?

  - by pedro

  I'm trying to show the number of lines, words and characters of all configuration files in /etc/*conf (with command wc). How can I modify the command (or commandline) to not view the error messages?

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• Hebrew filenames in the URL

  - by Lea Cohen

  We have a CMS that enables users to upload images and flashes to their site. Sometimes the filenames are in Hebrew. In our development server there is no problem, but in our production server we get a 404 error when the filename ends with Hebrew characters. I tried comparing the sites in the IIS, but I'm not sure what to even look for, so I'd be very happy to get pointers as to what might be causing the problem.

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• How do I turn off accent combining in Windows 7?

  - by shinjin

  I have English Windows 7 Professional with Hungarian keyboard language installed. The English keyboard layout works as expected, but for the Hungarian layout some kind of "accent combining" is activated. The effect of this ^+o becomes ô, ^+a becomes â, etc. This is not helpful at all, since the accented characters of Hungarian are already mapped to keys, but it's really annoying because I have to type a non-combining character to actually get ^. Is there any way to turn this "feature" off?

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• Spaces in SETX PATH command

  - by Jeremy Stein

  Suppose my PATH is C:\WINDOWS\system32\;C:\Program Files\Important\ SET NEW_PATH=C:\My\Dir\ SETX PATH "%PATH%;%NEW_PATH%" Results in a path of: C:\WINDOWS\system32\;C:\Program Files\Important\;C:\My\Dir" Notice the quotation mark at the end of the path. It's as though the backslash at the end of %NEW_PATH% escaped the final quote mark. I need the quotation marks because I have spaces in my path, but I don't want backslashes to be interpreted as escape characters. What's the right way to include my PATH in the call to SETX?

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• How long can a Windows computer name be?

  - by FogleBird

  Is there a limit to the number of allowed characters for Windows computer names? If so, what is the limit?

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• Where to find a list of bad passwords?

  - by Steve Morgan

  I need to implement a 'stop list' to prevent users selecting common passwords in a new online service. Can anyone point me to such a list online anywhere? Edited: Note that I'm only trying to eliminate the most common passwords, not an exhaustive dictionary. And, of course, this complements a reasonably strong password policy (length, use of non-alpha characters, etc.) Thanks.

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• Wine + InstallShield can't find a locale challenged .msi file

  - by visudo

  I am trying to install this cheap old Japanese game I've bought but I can't get past the Installer. The CD contains a File named D:\[Japanese Characters].msi and Installshield running under wine is unable to find it giving me error 1155. I have tried mounting the CD with iocharset=sjis as well as the default utf-8 and also running the installer with and without LANG=ja_JP.Shift-JIS, but it doesn't make a difference. Also the file really is in D:. Any idea?

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