05-04-2011
I want to know the use of system function in linux and also the difference between system() and backtrick term?
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I need to extract a particular block from a file whose locations are not known but the only identity is a word. For example
in a file I have
ABC
asdklf
asdfk
FGH
dfdfg
asdlfk
asdfl
...
JHK (5 Replies)
Discussion started by: sskb
5 Replies
2. Shell Programming and Scripting
Hi , this is my first enty in our forum.
Problem scenario:
Using informatica tool am loding records from source DB to target DB. While loading some records getting rejected due to some reason. Informatica will capture those rejected records in session log file.now the session log ll be... (2 Replies)
Discussion started by: Gopal_Engg
2 Replies
3. Shell Programming and Scripting
Hi,
There's an xml file produced from a front-end tool as shown below:
<INPUT DATABASE ="ORACLE" DBNAME ="UNIX" NAME ="FACT_TABLE" OWNERNAME ="DIPS">
<INPUTFIELD DATATYPE ="double" DEFAULTVALUE ="" DESCRIPTION ="" NAME ="STORE_KEY" PICTURETEXT ="" PORTTYPE ="INPUT" PRECISION ="15" SCALE... (6 Replies)
Discussion started by: dips_ag
6 Replies
4. Shell Programming and Scripting
Hello all,
I have a large output file from which I would like to extract a single block of text.
An example block of text is shown below:
***** EQUILIBRIUM GEOMETRY LOCATED *****
COORDINATES OF ALL ATOMS ARE (ANGS)
ATOM CHARGE X Y Z
... (10 Replies)
Discussion started by: marcozd
10 Replies
5. Shell Programming and Scripting
Hi,
I have some CVS log files, which are divided into blocks. Each block has many fields of information and I want to extract those blocks with a pattern. Here is the sample input.
RCS file: /cvsroot/eclipse/org.eclipse.debug.core/core/org/eclipse/debug/core/DebugPlugin.java,v
head: 1.174... (7 Replies)
Discussion started by: sandeepk1611
7 Replies
6. UNIX for Advanced & Expert Users
I have a "main" file which has blocks of data for each user defined by tags BEGIN and END.
BEGIN
ID_NUM:24879
USER:abc123
HOW:47M
CMD1:xyz1
CMD2:arp2
STATE:active
PROCESS:id60
END
BEGIN
ID_NUM:24880
USER:def123
HOW:4M
CMD1:xyz1
CMD2:xyz2
STATE:running
PROCESS:id64
END (7 Replies)
Discussion started by: grep_me
7 Replies
7. Shell Programming and Scripting
I want to process a file block by block using sed, and if that block does not contain two patterns, then that complete block has to be printed.
See below for the example data.
................................server 1...............................
running process 1
running... (8 Replies)
Discussion started by: Kesavan
8 Replies
8. Shell Programming and Scripting
Hello all,
I am working on a script which should parse a large file called input.txt which contains table definitions, index definitions and comments like these ones:
------------------------------------------------
-- DDL Statements for table "CMWSYS"."CMWD_TEC_SUIVI_TRT"... (12 Replies)
Discussion started by: kiki_riki_miki
12 Replies
9. Shell Programming and Scripting
I want to extract XML block surrounding search string
Ex: print XML block for string "myapp1-ear" surrounded by "<application> .. </application>"
Input XML:
<?xml version="1.0" encoding="UTF-8"?>
<deployment-request>
<requestor>
<first-name>kchinnam</first-name>
... (16 Replies)
Discussion started by: kchinnam
16 Replies
10. UNIX for Beginners Questions & Answers
Hi everyone,
So i'm struggling with an xml (log file) where we get information about some devices, so the logfile is filled with multiple "blocks" like that.
Based on the <devId> i want to extract this part of the xml file. If possible I want it to have an script for this, cause we'll use... (5 Replies)
Discussion started by: Pouky
5 Replies
LEARN ABOUT ULTRIX
fsck.cramfs
FSCK.CRAMFS(8) System Administration FSCK.CRAMFS(8)
NAME
fsck.cramfs - fsck compressed ROM file system
SYNOPSIS
fsck.cramfs [options] file
DESCRIPTION
fsck.cramfs is used to check the cramfs file system.
OPTIONS
-v, --verbose
Enable verbose messaging.
-b, --blocksize blocksize
Use this blocksize, defaults to page size. Must be equal to what was set at creation time. Only used for --extract.
--extract[=directory]
Test to uncompress the whole file system. Optionally extract contents of the file to directory.
-a This option is silently ignored.
-y This option is silently ignored.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
EXIT STATUS
0 success
4 file system was left uncorrected
8 operation error, such as unable to allocate memory
16 usage information was printed
SEE ALSO
mount(8), mkfs.cramfs(8)
AVAILABILITY
The example command is part of the util-linux package and is available from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils
/util-linux/>.
util-linux April 2013 FSCK.CRAMFS(8)