10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi All,
From the below file. I need to get only the first occurrence and print. I tried to do it in separate grep not coming as expected
Original file
11001;1213;304;;;;;;;111020677.64;;;;;;;;;;;;;;;;;;;;;;;;;;
11001;1214;304;;;;;;;102376462.96;;;;;;;;;;;;;;;;;;;;;;;;;;... (5 Replies)
Discussion started by: arunkumar_mca
5 Replies
2. Shell Programming and Scripting
Hello
Im trying to grep for a string in grub.conf . I've used the -F option since its a long string, but when i execute, i run into errors. Script and output below.
GRUBPASSWD="password --md5 xyz"
if grep -Fxq $GRUBPASSWD /etc/grub.conf
then
.
.
output:
grep: unrecognized option... (5 Replies)
Discussion started by: bludhemn
5 Replies
3. Shell Programming and Scripting
#original file
.
.
~
~
Index=2
xxx
replace #dont replace 1st occurance
yyy
Index=2
xxx
replace #substitue replace with "REPLACE"
yyy
Index=2
xxx
replace #substitue replace with "REPLACE"
yyy
Index=3
xxx
replace (3 Replies)
Discussion started by: cjjoy
3 Replies
4. Shell Programming and Scripting
A PERL script that prints just the first occurrence of a string in a file and immediately exits (the string and the filename are the first and the second command line arguments; I used filehandle to open an input file). (1 Reply)
Discussion started by: aadi_uni
1 Replies
5. Shell Programming and Scripting
Hi All,
I have a data as follow:
0
0
0
X
X
0
X
X
X
0
X
0
0
X
0
0 (16 Replies)
Discussion started by: nica
16 Replies
6. Shell Programming and Scripting
Hi,
I'm trying to match records using awk which contain only one occurance of my string, I know how to match one or more (+) but matching only one is eluding me without developing some convoluted bit of code. I was hoping there would be some simple pattern matching thing similar to '+' but... (9 Replies)
Discussion started by: jonathanm
9 Replies
7. Shell Programming and Scripting
I want to call a script like this:
./somescript some-thing.knows.what.ending
Inside the script it needs to split at last .(period)
so I can:
a=some-thing.knows.what
b=ending
I know I can do it in perl but im still learing awk and sed.
Thanks (3 Replies)
Discussion started by: Ikon
3 Replies
8. Shell Programming and Scripting
Hi
I have a file which contains the following two lines which are same But I would like to insert the value=8.8.8.8 in the 1st occurance line and value=9.9.9.9 in the 2nd occurance line.
<parameter name="TestIp1" value="">
<parameter name="TestIp1" value="">
Please suggest (1 Reply)
Discussion started by: madhusmita
1 Replies
9. Shell Programming and Scripting
What I'm trying to do is, using awk, loading the log file into an array matching column 2, counting the match and finding the first occurance and last occurance of column 1 being it a date.
08052006:AAA
08052006:AAA
08052006:BBB
09052006:AAA
15052006:BBB
11052006:CCC
19052006:CCC... (5 Replies)
Discussion started by: ping
5 Replies
10. Shell Programming and Scripting
I have a small query. I have a file containing the following lines
abcd<12></12>fdfgdf<12>sdfgfg<12>
sdfsdf<12></12>ytunfg<12>
hggfhf<12>rtysb<12>zdfgdfg<12>
Now I wish to delete ONLY the last occurance of string <12> from every lines of code. That mease my final output will be like this:... (7 Replies)
Discussion started by: dkhanna01
7 Replies