Hi there,
We have been given a bit of coursework using awk on html pages. Without giving too much away and risking the wrath of the plagerism checks, I can say we need to deal with certain html elements.
There may be several of these elements on one line. My question is, if there are more... (1 Reply)
I have a situation where I need to search for multiple strings (error messages) such as 'aborted' 'file not found' etc in directory having logs. I have put all the error messages in a text file and using the command.
grep -f <textfile> <filetobegrepped>
I'm doing this thru a script where I... (5 Replies)
Hi All,
I have a file in which i have to search for a pattern from the beginning of the file and if the pattern is found , then i have to perform a reverse search from that line to the beginning of the file to get the first occurrence of another pattern.
sample input file
hey
what are you... (8 Replies)
Hi
I am having a file like this
FILE1
#####################
C16ROTINV_
REFCLK_RXL
RXBCLK32_R
REFCLK_TXL
CLK8_TXLIN
RXBCLK32_R
DCLK_TXLIN
CLK32D_TXL
RXACLK32_R
##################### (3 Replies)
Hi,
I have code like:
Output it is comming as:
Rels: WM2
Rels: WG2
Rels: 5
- pre/prods.pl
Rels: 6
Rels: 7
Rels: 8
Rels: 10
Rels: Int
But i want only "Rels: 5" pattern Just above "- pre/prods.pl".
By... (7 Replies)
Hi,
I am using sub to remove blank spaces and one pattern(=>) from the input string. It works fine when I am using two sub functions for the same. However it is giving error while I am trying to remove both spaces and pattern using one single sub function.
Working:
$ echo " OK => " |awk... (2 Replies)
Hi forum,
Can you please help me understand how to look for and replace the below pattern (containing line breaks) and return a new result?
Rules: Must match the 3 line pattern and return a 1 line result.
I have found solutions with sed, but it seems that sed installed in my system is... (5 Replies)
I need to check if 2 values exists in the file and if they are equal print 0.
output.txt:
------------
1 2 3 4 5 6
Inputs:
a=1
b=2
My pattern matching code works but I am trying to set a counter if both the pattern matches which does not work.If the count > 0,then I want to... (3 Replies)
Hello,
I have attached 2 files
1) Original_table_definition.txt => which has definition of 3 tables
2) describe_table_output.txt => which has again 3 tables definition gotten thorugh doing a show table or describe table way.
Now difference between 3 tables are that tablea has no... (2 Replies)
Discussion started by: nv186000
2 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)