You can do something like that with sed :
Jean-Pierre.
Aigles, could you please check your solution?
The OP is asking for:
Quote:
...I want to search for a particular string in each line of that file only if it
occurs only once in the line.
That is same string may be present more than once in a line but I want
it to be greped only when it occurs just once.
Depending upon the occurence of string 'xyz', I want to remove -t from the input file.
There is not a fixed length input file.
Any suggestions
Input file:
this is xyz line -t of the data
this is line 2 of -t of the data
xyz this is line 3 of -t the file
this is line xyz of the -t file... (1 Reply)
Hi All,
I want to search the string for vowel's occurence and find the no of occurence of each vowels, Could anyone help me out? This is urgent to me...I m new to Shell programming..
Thanks and Regards,
Nids:b: (4 Replies)
I am using awk command for greping an value from the file
the file contains ..
file
----------------------------
content-----------
--------
String main = "81507066666";
------------------------------
i am greping the above value using awk command
NumberToReplace=`cat "file" | grep... (1 Reply)
Hello,
I have active log file i want to grep the last occurrence of the word in that log file the log file gets on increasing and increasing i want to fetch it from live file.
Please guide me, Thanks in advance (4 Replies)
Hi,
I'm a newbie to shell scripting and have searched the forum but couldn't find what i was looking for.
Basically I have a list of filenames like...
123-fileone.txt
I want to be able to extract the prefix up to the first '-'. So I'd end up with 123. I have attempted it using a pretty... (2 Replies)
Hi guys,
I like to find the Line number of Nth Occurence of a Search string in a file.
If possible, if it will land the cursor to that particualar line will be great.
Cheers!! (3 Replies)
Hi Everyone,
I am looking for the unix command by which I can view 10 lines after the 1st occurence of a string (including the 1st occurence)
Example : I have the following lines in a unix file. I have to look for the 1st occurence of the string "How are you" and then view the next 10 lines... (3 Replies)
Hi Everyone,
I am looking for the unix command by which I can view 5 lines after the last occurence of a string (including the last occurence)
Example : I have the following lines in a unix file. I have to look for the last occurence of the string "How are you" and then view the next 5... (5 Replies)
Hi Folks,
I am searching something in multiple logs , actually an even ocuurs which get recorded in logs with a special word so rite now I am opening an individual log in vi and then searching it but total in the directory there are such 15 logs and it is very difficult to go one by one so... (1 Reply)
I have file in which the data looks like this,
01,0000000,xxxxxxx/
02,xxxxxxxx,yyyyyy/
03,test1,41203016,,/
01,0000000,xxxxxxx/
02,xxxxxxxx,yyyyyy/ ... (16 Replies)
Discussion started by: r@v!7*7@
16 Replies
LEARN ABOUT OPENDARWIN
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)