10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi I have a file that contains lines starting with a particular string plus a Colon: I need to output all these lines but only what comes after the colon
Can you pelase assist?
Example of lines in the file:
com.ubs.f35.cashequities/cashequities: 1 2
... (5 Replies)
Discussion started by: mnassiri
5 Replies
2. Shell Programming and Scripting
Hi all,
What am I doing wrong here?
$ cat test_sed.ksh
#!/usr/bin/ksh
var="sed -e \'6s/9/6/\' testfile.txt > testfile.txt.2"
$var
$ ./test_sed.ksh
sed: command garbled: \'6s/9/6/\'
Thank you! (4 Replies)
Discussion started by: ejianu
4 Replies
3. Shell Programming and Scripting
vif =
I need to replace "00:16:3E:64:FB:D3" to a new mac address value from below mentioned file.
# cat vm.cfg
acpi = 1
apic = 1
builder = 'hvm'
device_model = '/usr/lib/xen/bin/qemu-dm'
disk =
kernel = '/usr/lib/xen/boot/hvmloader'
memory = '300'
name = 'vm_temp'
on_crash =... (1 Reply)
Discussion started by: pinga123
1 Replies
4. Shell Programming and Scripting
I want to execute below command using line number as a variable.
sed '5c\ disk = jskdjfdsk' vm.cfg
How do i substitute a variable in place of 5
for example
i tried substituting
sed '$variablec\ disk = jskdjfdsk' vm.cfg
and
sed '"$variable"c\ disk = jskdjfdsk' vm.cfg)
but they... (2 Replies)
Discussion started by: pinga123
2 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I am splitting a file based on pattern using sed -f command as below:
sed_cmd2 is the Pattern filename which has the below mentioned pattern in it:
#n
/\(.*\) \(.*\) \(mith\).*/w smith
Input file has following data
1 John Smith Chicago
2 Mary Smith New York
3 Judy... (2 Replies)
Discussion started by: 12345
2 Replies
6. Shell Programming and Scripting
I have a requirement in my project to create report from a template file.
A sample template file is added below:
The report data is stored in a file. A sample data file is added below:
Using the above template and data file I want to create a report like this:
I have tried to... (1 Reply)
Discussion started by: Alecs
1 Replies
7. Shell Programming and Scripting
Hello, I need a smart sed command that can take any of the following two as an input and give below mentioned output. As you can see, I am trying to convert some C code
INPUT:
struct abc_sample1 {
char myString;
UINT16 myValue1;
... (2 Replies)
Discussion started by: SiftinDotCom
2 Replies
8. Shell Programming and Scripting
Hi all
I am new babie to shell script, so please advise me n help me .
suppose i have a string "abacus sabre", i need to replace occurences 'ab' with 'cd' and i need to store this result into same string and i need to return this result from script to the calling function, where as the string... (4 Replies)
Discussion started by: veerapureddy
4 Replies
9. Shell Programming and Scripting
Hi,
Could you please explain me the below statement -- phrase wise.
sed -e :a -e '$q;N;'$cnt',$D;ba' abc.txt > xyz.txt
if suppose $cnt contains value: 10
it copies last 9 lines of abc.txt to xyz.txt
why it is copying last 9 rather than 10.
and also what is ba and $D over there in... (4 Replies)
Discussion started by: subbukns
4 Replies
10. Shell Programming and Scripting
Is it possible to process multiple variables in a single sed command?
I have the following ksh with three variables and I want to search for all variables which start with "var" inside input.txt.
I tired "$var$" but it just prints out everyting in input.txt and does not work.
$ more test.ksh... (5 Replies)
Discussion started by: stevefox
5 Replies