04-03-2007
I believe I said '/usr/ucb/ps' .....
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1. Shell Programming and Scripting
Hi!
$ more file
yoyo haha lili
...
i want to test if a "grep yoyo AND lili" works in this file.
In fact, my script will carry on only if it finds in the same line "yoyo" AND "lili"
How can i do?
Thx! (3 Replies)
Discussion started by: tomapam
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2. Programming
Hi
How to pass multi line text as a command line argument to a program.
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where
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3. UNIX for Dummies Questions & Answers
Hi all,
How many arguments can we pass while testing a prgm at command line..
I encountered an issue while passing 10 arguments.
For $10 its taking argument passed for $1 followed by 'zero'.
can we pass more than 9 arguments /Is there any other way.
Thanks,
rrs (6 Replies)
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4. Shell Programming and Scripting
--------------------------------------------------------------------------------
I have this while loop and at the end I am trying to get it to tell me the last argument I entered. And with it like this all I get is the sentence with no value for $1. Now I tried moving done after the sentence... (1 Reply)
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5. UNIX for Dummies Questions & Answers
I am working on a script wherein i need the user to enter the Build ID
for eg:the command line will show
enter the build ID
Now on entering the build ID it should be assigned to @ARGV.
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6. UNIX for Dummies Questions & Answers
hi, can someone how to accept command line arguments as a variable using in script?
like: ./scriptname arguments
by accept arguments, I can use it in my script?
thx! (1 Reply)
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7. Shell Programming and Scripting
hi,,,,
I want to create a command prompt, for example "prompt>", so my prompt need to handle commands, for example "prompt>cmd", so i want to know how to get arguments for my own commands cmd, i.e. default argc should contain arguments count and argv should point to the argument vector i.e, for... (2 Replies)
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8. Shell Programming and Scripting
Hey Guys,
I have a program that populates a database based on input I feed it.
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cmd arg1 arg2 ... argN
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9. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Execute command with integer list arguments such as myScript 8 7 2 3.
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10. UNIX for Beginners Questions & Answers
Ubuntum, Bash version: 4.3.46
Hi,
how can I create a loop where the command line arguments change (increase) and every time the number of arguments is different ?
### I have many gene names... that mean gene1=$2, gene2=$3, ...... geneN=$N+1
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LEARN ABOUT LINUX
set_color
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)