1. Shell Programming and Scripting

Hi All, I need to extract the last occurance of a pattern match. So far I've got the code below which extracts the first occurance. Any ideas how I can modify it so that it extracts the last? BEGIN {} { if (data++ == 0) ... (17 Replies)

2. 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)

3. 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)

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)

5. Shell Programming and Scripting

hi , i have an xml that comes in a single, the entire xml file is read as a single line when i open in edit plus or unix. i need to amend the contents of this xml file. below is the extract from the file <rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"... (5 Replies)

6. 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)

7. Shell Programming and Scripting

I want to replace every 2nd occurance of a string/character from a line. ababacbsbddbsbbcbdbssb i want to replace every s2nd b with @ like below should be like aba@acbs@ddbs@bc@dbss@ (3 Replies)

8. Shell Programming and Scripting

Hi all, I have file structure as file.log 84t-rw-r--r-- 1 emily04 us_cms 24492717 Oct 5 13:29 vgtree_84_1_K3L.root 85t-rw-r--r-- 1 emily04 us_cms 50410380 Oct 5 16:06 vgtree_85_1_uZv.root 85t-rw-r--r-- 1 emily04 us_cms 50567380 Oct 5 16:06 vgtree_85_1_hjv.root 86t-rw-r--r-- 1 emily04... (4 Replies)

9. Shell Programming and Scripting

I need to extract multiple occurance strings between 2 different patterns in given line. For e.g. in below as input ------------------------------------------------------------------------------------- mike(hussey) AND mike(donald) AND mike(ryan) AND mike(johnson)... (8 Replies)

10. Shell Programming and Scripting

Data file example I look for primary and * to isolate the interesting slot number. slot=`sed '/^primary$/,/\*/!d' filename | tail -1 | sed s'/*//' | awk '{print $1" "$2}'` Now I want to get the Touch line for only the associate slot number, in this case, because the asterisk... (2 Replies)