01-03-2009
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9 More Discussions You Might Find Interesting
1. Programming
Hello,
I'm trying to write a method which will return the extension of a file given the file's name, e.g. test.txt should return txt. I'm using C so am limited to char pointers and arrays. Here is the code as I have it:
char* getext(char *file)
{
char *extension;
int i, j;... (5 Replies)
Discussion started by: pallak7
5 Replies
2. Shell Programming and Scripting
How do I place the result of a shell command into a variable. I would like to save the pwd in $DIR. I tried...
pwd | $DIR
$DIR < pwd
DIR=pwd
thanks! jz (2 Replies)
Discussion started by: jwzumwalt
2 Replies
3. UNIX for Dummies Questions & Answers
I'm trying to run a script which will ssh to several other servers (All Solaris 10) and execute a sar -f command to get each server's CPU usage for a given hour.
It kinda works OK but I just can't figure out how to separate the returned fields with a Tab character. I've done lots of searching... (2 Replies)
Discussion started by: jake657
2 Replies
4. Shell Programming and Scripting
Hello,
Need help substituting a particular word in a file having a single line but no newline character at the end.
I was trying to use sed but it doesn't work probably because there is no newline char at the end of the line.
$ cat hlq_detail
/outputs/alvan23/PDFs/bills
$ cat... (5 Replies)
Discussion started by: Shan_u2005
5 Replies
5. Shell Programming and Scripting
Hi All,
I have 4 big files which contains one big line containing formatted character records, I need to format each file in such way that each File will have 95 Characters per line. Last line of each file will have newline character at end.
Before:-
File Name:- File1.dat
102 121340560... (10 Replies)
Discussion started by: lancesunny
10 Replies
6. Shell Programming and Scripting
Task 2:
When Im tring script called char that checks a single character on the
command line, c. If the character is a digit, digit is displayed. If the
character is an upper or lowercase alphabetic character, letter is
displayed. Otherwise, other is displayed. Have the script print an
error... (0 Replies)
Discussion started by: Roozo
0 Replies
7. UNIX for Dummies Questions & Answers
Hi
I've a string . And i need to replace set of characters with a single character
Means .. or . or ... and so on should be replaced with single % character
Irrespective of number of dots in between the characters , those should be replaced with single %
All the above strings should be... (3 Replies)
Discussion started by: smile689
3 Replies
8. Shell Programming and Scripting
How to change the uploaded weekly file data to the following format?
New Well_Id,Old Well_Id,District,Thana,Date,Data,R.L,WellType,Lati.,Longi.
BAG001,PT006,BARGUNA,AMTALI,1/2/1978,1.81,2.29,Piezometer,220825,901430
BAG001,PT006,BARGUNA,AMTALI,1/9/1978,1.87,2.29,Piezometer,220825,901430... (3 Replies)
Discussion started by: sara.nowreen
3 Replies
9. Shell Programming and Scripting
have three big data file, however I just need to see the mentioned below one line form the all the file which has SERVER_CONNECTION Value
File 1
export SERVER_CONNECTION=//dvlna002:10001/SmartServer
File2
export SERVER_CONNECTION=///SmartServer
File3
export... (1 Reply)
Discussion started by: Nsharma3006
1 Replies
LEARN ABOUT PHP
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)