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1. Shell Programming and Scripting
I am trying to remove each line in which $2 is FP or RFP. I believe the below will remove one instance but not both. Thank you :).
file
12
123 FP
11
10 RFP
awk
awk -F'\t' '
$2 != "FP"' file
desired output
12
11 (6 Replies)
Discussion started by: cmccabe
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2. Shell Programming and Scripting
Greetings Experts,
I am in AIX; I have a file generated through awk after processing the input files. Now I need to replace or remove the new-line characters on all lines that doesn't have a ; which is the last character on the line. I tried to use sed 's/\n/ /g' After checking through the... (6 Replies)
Discussion started by: chill3chee
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3. Shell Programming and Scripting
I have a situation where a file "config.txt" looks like this
Servername:
OS:
Serername:
OS:
Servername:
OS:
....
....
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Servername:
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looking for the sed syntax to replace the "Nth" occurrence of Servername (i would apply the same logic to OS as well), want to replace the Nth... (4 Replies)
Discussion started by: alldbest
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4. Shell Programming and Scripting
awk , sed Experts,
I want to remove first and last line after pattern match "vg" :
I am trying : # sed '1d;$d' works fine , but where the last line is not having vg entry it is deleting one line of data.
- So it should check for the pattern vg if present , then it should delete the line ,... (5 Replies)
Discussion started by: rveri
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5. Shell Programming and Scripting
Hi, i have file f1.txt with data like:
CHECK
a
b
CHECK
c
d
CHECK
e
f
JOB_START
....
I want to match the last occurrence of 'CHECK' until the end of the file.
I can use awk:
awk '/^CHECK/ { buf = "" } { buf = buf "\n" $0 } END { print buf }' f1.txt | tail +2Is there a cleaner way of... (2 Replies)
Discussion started by: ysrini
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6. Shell Programming and Scripting
Greetings all,
I am trying to match a string, and after that insert a few lines above that match.
The string is "Version 1.0.0". I need to insert a few lines ONLY above the first match (there are many Version numbers in the file). The rest of the matches must be ignored. The lines I need to... (2 Replies)
Discussion started by: nagaraj s
2 Replies
7. Shell Programming and Scripting
Hi,
I want to match a line which exists in a file. I have written a test script similar to below -
The content of the file file.txt would be like this -
/usr/bin/1234.xcf
/usr/bin/3456.xcf
/usr/bin/7897.xcf
/usr/bin/2345.xcf
out=`sed -n '\/usr\/bin\/7897.xcf/p' file.txt 2>&1`... (3 Replies)
Discussion started by: angshuman_ag
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8. Shell Programming and Scripting
Hello,
I'm new in Shell scripting but i should write a script, which inserts the license header out of a txt-File into the files in our Projekt. For the Java classes it runs without Problems but for XML files not. At xml-files i have to put the license Header after the xml-Header (?xml... (1 Reply)
Discussion started by: PhoenixONE
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9. Shell Programming and Scripting
Hi,
From the pattern mentioned below remove lines based on pattern range.
Conditions
1 Look For all lines starting with ALTER TABLE and Ending with ; and contains the word MOVE.I wanto to remove these lines from the file sample below.
Note : The above pattern list could be found in... (1 Reply)
Discussion started by: rajan_san
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10. Shell Programming and Scripting
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
Discussion started by: laser
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