10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I wish to search and delete all lines in /app/Jenkins/deploy.txt having this filename string /app/Jenkins/file2.mrt as entry:
I'm using : colon as delimiter in sed command as I'm dealing with file paths.
Below is the command I was expecting to work.
sed -i ":/app/Jenkins/file2.mrt:d"... (1 Reply)
Discussion started by: mohtashims
1 Replies
2. Shell Programming and Scripting
Shell : bash
OS : RHEL 6.8
I have a file like below.
$ cat pattern.txt
hello
txt1
txt2
txt3
some other text
txt4
I want to remove all lines in this file except the ones starting with txt . How can I do this ? (4 Replies)
Discussion started by: omega3
4 Replies
3. Shell Programming and Scripting
Dear all,
I would like to delete even lines starting with "N" together with their respective titles which are actually odd lines.
Below is the example of input file. I would like to remove line 8 and 12 together with its title line, i.e., line 7 and 11, respectively.... (2 Replies)
Discussion started by: huiyee1
2 Replies
4. Shell Programming and Scripting
hi Gurus,
I have a source file with more than 10 columns ( not fixed )
I want to delete all the lines on the following condition
1) where i have first column as "UPDATE PLAN ADD RATE SCHEDULE" and fourth column as null
awk '($1=="UPDATE PLAN ADD RATE SCHEDULE" && $4=="") {print $0}'... (5 Replies)
Discussion started by: r_t_1601
5 Replies
5. Shell Programming and Scripting
Hi,
1_strings file contains
$ cat 1_strings
/home/$USER/Src
/home/Valid
/home/Review$ cat myxml
<projected value="some string" path="/home/$USER/Src">
<input 1/>
<estimate value/>
<somestring/>
</projected>
<few more lines >
<projected value="some string" path="/home/$USER/check">... (4 Replies)
Discussion started by: greet_sed
4 Replies
6. Shell Programming and Scripting
Simply, I have a directory of text files and I need to delete every line in every file containing a specific string. I want to write the modified files to an empty sub directory.
I can't seem to get the sed command to delete the lines containing the string, and not just the string, in other... (3 Replies)
Discussion started by: LMHmedchem
3 Replies
7. Shell Programming and Scripting
I want to delete a line between selected lines using sed:
e.g. : Between "bus" to "pins", delete lines conaining "signal" word.
Input :
bus
direction
signal new
signal old
pins
signal ok
end
Desired Output:
bus
direction
pins
signal
end (4 Replies)
Discussion started by: nehashine
4 Replies
8. Shell Programming and Scripting
awk '!(/^$/||/--/||/selected/||/^ *$/){print "A." $1 " <> B." $1 " or"}' infile
my AWK out put is :
A.KZ <> B.KZ or
A.KZT <> B.KZT or
A.KZ_Z <> B.KZ_Z or
A.LH <> B.LH or
A.MAN<> B.MAN or
A.OBJEKT <> B.OBJECT or
A.PAK <> B.PAK ;
is there any way to controle AWK to not print the... (1 Reply)
Discussion started by: kanakaraju
1 Replies
9. Shell Programming and Scripting
I am trying to print 1st, 2nd, 13th and 14th fields of a file of line numbers from 29 to 10029. I dont know how to put this in one code. Currently I am removing the selected lines by
awk 'NR==29,NR==10029' File1 > File2
and then doing
awk '{print $1, $2, $13, $14}' File2 > File3
Can... (3 Replies)
Discussion started by: ananyob
3 Replies
10. UNIX for Dummies Questions & Answers
Good morning,
Novice scripter in Unix here, and I've run into and sed task I can't quite wrap my head around. I'm pulling my hair out fast enough as it is and thought I would go to the knowledge bank.
I have a sorted file that I'm trying to trim down by deleting any line whose first few... (2 Replies)
Discussion started by: selkirk
2 Replies