Extracting with sed Post: 302392687

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Extracting the last 3 chars from a string using sed

Hi. Can I extract the last 3 characters from a given string using sed ? Why the following doesn't work (it prints the full string) : echo "abcd" | sed '/\.\.\.$/p' doesn't work ? output: abcd Thanks in advance, 435 Gavea.

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Hello folks I want to extract data between certain tag in XML file using 'sed' <xml> ......... .......... <one>XXXXXXXXXXXXXXXXXXXX</one> ...... Anyone ?Thank you

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Given the following text in a file named extract.txt: listenPort:=25 smtpDestination:=2 enableSSL:= I am trying to extract only the value 2 following smtpDestination:= Someone had suggested I use: sed -e "s/^smtpDestination:=$.*$$/\1/" extract.txt but this returns: listenPort:=25 2 ...

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I am trying to pull certain pieces of data out of a line of a file that matches a certain pattern: The three pieces that I want to pull out of this line are the only occurrences of that pattern within the line, but the rest of the line is not consistent in each file. Basically the line is...

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Hi, Can anyone help me in understanding how the below code works? echo "texxt" | sed 's///' gives output exxt, ideally it should give xxt. as this should remove the chars which is not x. echo 'x_a_b_a_c_a_d' | sed 's/.*$a$/\1/' gives output as a_d, which should be 'a' as it's the only...

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I have a file containing strings such as: UPDATE PS_CA_BI_FF2_TA3 SET DELETE_ME = 'Y' WHERE PROCESS_INSTANCE BI.LAST_UPDATE_DTTM FROM PS_CA_BP_LINES LINE, PS_INTFC_BI BI WHERE EXISTS ( SELECT 'X' FROM PS_CA_BILL_PLAN BP WHERE BP.CONTRACT_NUM %Select(COUNTER4) SELECT COUNT(*) FROM PS_INTFC_BI...

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I have number 192.168.21.8. I want to extract from this number with sed 21 and 8 to variables a and b. Any Ideas? I did like 's/$192.168.$/ /' but its wrong :(

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LEARN ABOUT REDHAT

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)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Extracting the last 3 chars from a string using sed

Discussion started by: 435 Gavea

2. Shell Programming and Scripting

extracting XML file using sed

Discussion started by: pujansrt

3. UNIX for Dummies Questions & Answers

Extracting Data Using SED

Discussion started by: cleanden

4. Shell Programming and Scripting

extracting matched pattern from a line using sed

Discussion started by: ellhef