04-28-2011
command to extract sub-string out of file names
I have these files in a directory. It may have more class than the sample below:
DEPT_CHEM101LEC_D_20110301.DAT
DEPT_CHEM101LAB_D_20110301.DAT
DEPT_BIO105LEC_D_20110325.DAT
DEPT_BIO105LAB_D_20110325.DAT
DEPT_CSC308LEC_D_20110327.DAT
DEPT_CSC308LAB_D_20110327.DAT
Is there way to extract out unique "sub-string" as show below in a temp file?
CHEM101
BIO105
CSC308
Thanks
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a long string "<ID type="Oid">{}</ID>"
I need to extract "GigabitEthernet0/1" from the above string.
How can it be done? :) (5 Replies)
Discussion started by: girisha
5 Replies
2. Shell Programming and Scripting
Hi, guys. I have one question:
I need to search for a string in a file, and then extract another string from the file and assign it to a variable.
For example:
the contents of the file (group) is below:
...
ftp:x:23:
mail:x:34
...
testing:x:2001
sales:x:2002
development:x:2003
...... (6 Replies)
Discussion started by: daikeyang
6 Replies
3. Shell Programming and Scripting
I want to extract the proper names with awk from a very long string, like: õ(k): </span><br /><a something="pls/pe/person.person?i_pers_id=3694&i_topic_id=2&i_city_id=3372&i_county_id=-1" target="_blank"><b>Gary Oldman</b></a> (George Smiley)<br /><a... (12 Replies)
Discussion started by: lyp
12 Replies
4. Shell Programming and Scripting
Hi,
May i ask if someone share some command for extracting a string between 2 ref string in a txt file
My objective: i had a file with multiple lines and wants only to extract the string "watch?v=IbkAXOmEHpY" or "watch?v=<11 random character>", when i used "grep 'watch?=*' i got a results per... (4 Replies)
Discussion started by: jao_madn
4 Replies
5. Shell Programming and Scripting
I'm trying to extract a list of each .cfg file name mentioned in a file. I've made some progress using sed, but I'm still not there. Any help would be appreciated.
My input looks like this:
07:00:00.000 spn redo
08:04:36.200 CMD OBJ_INIT
08:04:37.200 CMD OBJ_INIT ... (8 Replies)
Discussion started by: jricks
8 Replies
6. Shell Programming and Scripting
Hi,
I have a list of zipped files. I want to grep for a string in all files and get a list of file names that contain the string. But without unzipping them before that, more like using something like gzcat.
My OS is:
SunOS test 5.10 Generic_142900-13 sun4u sparc SUNW,SPARC-Enterprise (8 Replies)
Discussion started by: apenkov
8 Replies
7. Shell Programming and Scripting
Hello folks,
would like as for your help. I'm downloading list of files which need to be downloaded later.
Via curl I'm getting this output:
% Total % Received % Xferd Average Speed Time Curr.
Dload Upload Total Current Left ... (3 Replies)
Discussion started by: brusell
3 Replies
8. Shell Programming and Scripting
Hi All,
I have a word and from that word would like to search for certain set of string, is there any command to do so ?
EX :
Components
from the above word, would like to search for strings set and extract the search string and then do if stmt...
pon
nen
ent
Com
say... (2 Replies)
Discussion started by: Optimus81
2 Replies
9. UNIX for Beginners Questions & Answers
Dear all,
I have a file a.txt like below:
1_234560_A_G_b37 1 2 1 2 2 2 ...
1_35465767_C_T_b37 2 1 1 2 2 2 ...
2_490638010_A_T_b37 1 2 1 2 2 2 ...
10_4567899_T_G_b37 2 2 1 2 2 2 ...
...
what I want to do is extracting rows starting with "10_" like : 10_4567899_T_G_b37 2 2 1 2 2... (1 Reply)
Discussion started by: forevertl
1 Replies
10. UNIX for Beginners Questions & Answers
HI Folks -
I have a requirement where I need to scan a text file for a list of files.
The file, we'll called it, files.txt looks like such:
inbox/EBS/Client_GL_Detail_PBCS_112517_SEP2017.txt
inbox/EBS/Client_GL_Detail_PBCS_112617_NOV2017.txt
... (9 Replies)
Discussion started by: SIMMS7400
9 Replies
datadm(1M) datadm(1M)
NAME
datadm - maintain DAT static registry file
SYNOPSIS
/usr/bin/datadm [-v] [-u] [-a service_provider.conf] [-r service_provider.conf]
The datadm utility maintains the DAT static registry file, dat.conf(4).
This administrative configuration program allows uDAPL service providers to add and remove themselves to the dat.conf file.
You can add or remove interface adapters that a service provider supports from a system after its installation. You can use datadm to
update the dat.conf file to reflect the current state of the system. A new set of interface adapters for all the service providers cur-
rently installed is regenerated.
The following options are supported:
-a service_provider.conf
Enumerate each device entry in the service_provider.conf(4) file into a list of interface adapters, that is, interfaces to external
network that are available to uDAPL consumers.
-r service_provider.conf
Remove the list of interface adapters that corresponds to the device entry in the service_provider.conf(4) file.
-u
Update the dat.conf to reflect the current state of the system with an up to date set of interface adapters for the service providers
that are currently listed in the DAT static registry.
-v
Display the DAT static registry file, dat.conf.
Example 1: Enumerating a Device Entry
The following example enumerates a device entry in the service_provider.conf(4) file into interface adapters in the dat.conf(4) file.
Assume that SUNW has a service provider library that supports the device tavor. It has a service_provider.conf(4) file installed in the
directory /usr/share/dat/SUNWudaplt.conf with a single entry as follows:
driver_name=tavor u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
tavor is an Infiniband Host Channel Adapter with two ports. Both IB ports exist in a single IB partition, 0x8001. If an IP interface is
plumbed to each port, there are two IPoIB device instances, ibd0 and ibd1:
# ls -l /dev/ibd*
/dev/ibd0 -> /devices/pci@1/pci15b3,5a44@0/ibport@1,8001,ipib:ibd0
/dev/ibd1 -> /devices/pci@1/pci15b3,5a44@0/ibport@2,8001,ipib:ibd1
Running the command, datadm -a /usr/share/dat/SUNWudaplt.conf appends two new entries (if they do not already exists]) in the
/etc/dat/dat.conffile:
ibd0 u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
"driver_name=tavor"
ibd1 u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
"driver_name=tavor"
Example 2: Updating the dat.conf to Reflect the Current State of the System
A new IB partition, 0x8002 is added to the above example covering port 1 of the Host Channel Adapter. If a new IP interface is plumbed to
port 1/partition 0x8002, there is a third IPoIB device instance: ibd2.
# ls -l /dev/ibd*
/dev/ibd0 -> /devices/pci@1/pci15b3,5a44@0/ibport@1,8001,ipib:ibd0
/dev/ibd1 -> /devices/pci@1/pci15b3,5a44@0/ibport@2,8001,ipib:ibd1
/dev/ibd2 -> /devices/pci@1/pci15b3,5a44@0/ibport@1,8002,ipib:ibd2
Running datadm -u command, updates the /etc/dat/dat.conf file with a new entry added reflecting the current state of the system.
datadm -v shows that there are now three entries in the /etc/dat/dat.conf file:
ibd0 u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
"driver_name=tavor"
ibd1 u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
"driver_name=tavor"
ibd2 u1.2 nonthreadsafe default udapl_tavor.so.1 SUNW.1.0 ""
"driver_name=tavor"
/etc/dat/dat.conf DAT static registry file
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWudaplu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
pkgadd(1M), pkgrm(1M), libdat(3LIB), dat.conf(4), service_provider.conf(4). attributes(5)
18 Jun 2004 datadm(1M)