I would like to use sed to replace one occurence of a pattern in a file. When I use the s/// command it replaces all occurences of the pattern in the file. Should I be using something other than sed?
Thanks (6 Replies)
Hello,
The following sed command is giving error
sed: -e expression #1, char 13: unknown option to `s'
The sed command is
echo "//-----" | sed "s/\/\/---*/$parChk/g"
where parChk="//---ee-"
How can i print the variable value from sed command ?
And is it possible to replace a... (2 Replies)
I am using this concept to fetch value of IP address after node= in this line of csv text:
a="Measurement:,OutInviteResponseTime,Sessionid=1860700092328051458,node=67.178.40.168,nodeName=abcd,protocol=GK,25523000"
echo $a | sed 's/.*node=\(.*\).*/\1/'
But this outputs:
... (10 Replies)
Hello,
let's start by giving you guys a few examples of the text:
"READ /TEXT123/ABC123"
"READ /TEXT123/ABC123/"
"READ TEXT123/ABC123"
"READ TEXT123/ABC123/"
"READ TEXT123/TEXT456/ABC123"
"READ /TEXT123/TEXT456/ABC123"
"READ /TEXT123/TEXT456/ABC123/"
TEXT and ABC can be and I... (5 Replies)
how would you get SED to do the following, say you have the following lines in a text file:
user=tigger
some text some text
some text some text
some text some text
user=ted
some text some text
some text some text
some text some text
user=thekingofrockandroll
you want to find any line... (15 Replies)
If the string is of the pattern XxxXyzAbc...
The expected out put from sed has to be Xxx Xyz Abc ...
eg: if the string is QcfEfQfs, then the expected output is Qcf Ef Efs.
If i try to substitute the pattern with space then the sed will replace the character or pattern with space,... (1 Reply)
We have 2 file XML files - FILE1.XML and FILE2.xml - we need copy the contents of FILE1.XML and replace in FILE2.xml pattern "<assignedAttributeList></assignedAttributeList>"
FILE1.XML
1. <itemList>
2. <item type="Manufactured">
3. <resourceCode>431048</resourceCode>
4. ... (0 Replies)
Hi,
Iam using ksh and trying to execute the following syntax to replace one word of the sentence with a new word. But somehow sed is not able to replace the old value with new value. Please let me know where Iam going wrong.
Sample Code :
-->
export line="VORTEX,abcdef"
export... (3 Replies)
Dear Unix Forums,
I am hoping you can help me with a pattern matching problem.
What am I trying to do?
I want to replace multiple lines of a text file (that match a multi-line pattern) with a single line of text. These patterns can span several lines and do not always have the same number of... (10 Replies)
Discussion started by: thefang
10 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)