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1. UNIX for Beginners Questions & Answers
I found this in the forum that searches a file for string1, substitute all occurrences of string2 with string3.
(Title: Replace string2 by string3 where string1 is found in line)
>> sed -i '/string1/s/string2/string3/g' TextFile
How will I perform the same sed command and only substitute... (3 Replies)
Discussion started by: apalex
3 Replies
2. Shell Programming and Scripting
Hello,
This is a bit complicated for me.
My scenario in MyFile:
Search string1,
When string1 is found, grep the line containing string1, go back over that line in upward direction and grep the first line containing string2.
Here is an example:
MyFile
His email address... (17 Replies)
Discussion started by: baris35
17 Replies
3. Shell Programming and Scripting
Hello,
My aim is to search string1 in all lines. When found, find and replace string2 by string3 if possible.
TextFile:
Here is my first line
Second line with string1 & string2
Not last line but it contains string1
Expected output:
Here is my first line
The second line with string1 &... (6 Replies)
Discussion started by: baris35
6 Replies
4. UNIX for Beginners Questions & Answers
My OS is Windows 10 and I am using Cygwin.
The file 1 content is:
USE solution 2; -4.000
USE solution 3; -4.000
…
USE solution 29; -4.000
USE solution 30; -4.000
USE solution 31; -4.000
….
USE solution 89; -4.000
...
USE solution 202; -4.000
etc...
I need to replace... (8 Replies)
Discussion started by: supernono06
8 Replies
5. Shell Programming and Scripting
hi,
i am having a certain files in a folder where i need to replace the extension with similar file name
for eg
1.csv
2.csv
3.csv
4.csv
i need to replace the extension
1.csv
1.txt
2.csv
2.txt
3.csv
3.txt (3 Replies)
Discussion started by: rohit_shinez
3 Replies
6. Shell Programming and Scripting
i'm trying to figure out the easiest way to replace a string:
pineapple pineapple-reg
basketball basketball-reg
football foot-reg-ball
i'm storing the above in a file called wordstoreplace.txt
for each line above, the word in the first column is to be replaced by the word in the second... (4 Replies)
Discussion started by: SkySmart
4 Replies
7. UNIX for Dummies Questions & Answers
i have 12 files.in all the files the first line will be like:
H|20111213 09:23:00|267628|617
I need to replace that with current date:
H|20111217 09:23:00|267628|617
Like this i need to do it for all the files.
One way i can think is inside a loop, use the below code
a=`sed... (1 Reply)
Discussion started by: pandeesh
1 Replies
8. Shell Programming and Scripting
How do I use awk to find the records in a file that contains two specific strings?
I have tried piping and using awk two times, but I don't know how to do it in one action. (2 Replies)
Discussion started by: locoroco
2 Replies
9. Shell Programming and Scripting
Hello All...
I have a text file (.ics) which I need to read into a variable but ONLY the part including and after 'BEGIN:VEVENT' and ending with END:VEVENT
Anything before BEGIN:VEVENT or after END:VEVENT should be ignored.
Thanks for input
Jeff
BEGIN:VCALENDAR
VERSION:2.0... (3 Replies)
Discussion started by: uptimejeff
3 Replies
10. Shell Programming and Scripting
Hi all,
can any one suggest me the script to grep multiple strings from ps -ef
pls correct the below script . its not working/
i want to print OK if all the below process are running in my solaris system. else i want to print NOT OK.
bash-3.00$ ps -ef | grep blu
lscpusr 48 42 ... (11 Replies)
Discussion started by: steve2216
11 Replies