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Homework and Emergencies Homework & Coursework Questions Need help on how to execute several programs Post 303024985 by FaTaL on Monday 22nd of October 2018 09:45:03 AM
Old 10-22-2018
Quote:
Originally Posted by MadeInGermany
prog3 is missing dozens of spaces that csh wants (again I was surprised when csh needs spaces and when not), and it should be last=next-1 to make sense.
Is it part of the exercise to fix the missing spaces or fix the code?
Are the missing spaces because of your typos, or is it your text editor?
The only requirements for the assignment are to run the code, print output, and explain what the code does. The missing spaces which I noticed were due to trying to copy the code off a handout where the spacing is sometimes difficult to see. As for the line which you corrected, that was my own error, but even after correcting it, I still receive the same error: @: Badly formed number..
 

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set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
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