10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I would like to get know how to do this:
I got a big file (about 1GB) and I need to find a string (for instance by grep )
and then find all records in this file based on a string.
Thanks for advice.
Martin (12 Replies)
Discussion started by: mape
2. Shell Programming and Scripting
I have a file with below contents.
dfdg fgbb NAME B
i want to grep for "INCLUDE SYSLIB" in the file and do some operation so that my output will be in the bracketed value as below.
Pls let me know how can i... (7 Replies)
Discussion started by: millan
3. Shell Programming and Scripting
Hi i am having a logfile which contain lot of entires, but i need extract a word after if i found a line that contains a particular string as "ENROLLMENT_EXCEPTION - Exception". please help me in getting a script to do this.
C. Suresh (5 Replies)
Discussion started by: sumeeva1907
4. Shell Programming and Scripting
I have a file whose contents are as follows.
2013-03-08/15:09:20.134 INFO 00000000-00000000 0034 09700400 CON_IN SessionID:ED5E1400-4805-85E2-17B2-5BE45684886A Connection
ID:ED5E1400-4805-68F1-BB1D-F06496BCF910 TO:<sip:firstname.lastname@example.org:5060 FROM:<sip:email@example.com:51024... (2 Replies)
Discussion started by: SunilB2011
5. Shell Programming and Scripting
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
I have a question..
Here is my requirement..I have 500 files in a path say /a/b/c
I have some numbers in a file which are comma seperated...and I wanted to check if the numbers are present in the FileName in the path /a/b/c..if the number is there in the file that is fine..but if... (1 Reply)
Discussion started by: us_pokiri
7. Shell Programming and Scripting
Below are the content of my file and i need to extract the 6 digit numbers after the word barcode, how can i do this?
for example i need to extract 004119,004275,004030 to a new file.
Logically move media ID 004119 (barcode 004119) from standalone to slot 18.
Logically move media ID 004275... (9 Replies)
Discussion started by: shehzad_m
8. 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.
the contents of the file (group) is below:
...... (6 Replies)
Discussion started by: daikeyang
9. Shell Programming and Scripting
"Server1" srvgrp="group1" srvid=10
CLOPT="-A -r -e /path/logfile -o /path/stdout"
VAR1=0666 VAR2=N VAR3=0666 MIN=3 VAR4=4 VAR5=N
VAR7=5 VAR8=86400 VAR9=Y
... (20 Replies)
Discussion started by: kaustubh137
10. Shell Programming and Scripting
Can any one please lend a helping hand here?
eg. find /tough -name temp1 -print
After finding the location of all temp1 files. I need to extract some data( some are multiple others are just one entry) from each of the temp file.
... (2 Replies)
Discussion started by: odogbolu98
tracker-extract(1) User Commands tracker-extract(1)
tracker-extract - Extract metadata from a file.
tracker-extract [OPTION...] FILE...
tracker-extract reads the file and mimetype provided in stdin and extract the metadata from this file; then it displays the metadata on the
NOTE: If a FILE is not provided then tracker-extract will run for 30 seconds waiting for DBus calls before quitting.
Show summary of options.
Set verbosity to N. This overrides the config value. Values include 0=errors, 1=minimal, 2=detailed and 3=debug.
The FILE to extract metadata from. The FILE argument can be either a local path or a URI. It also does not have to be an absolute
The MIME type to use for the file. If one is not provided, it will be guessed automatically.
Disable shutting down after 30 seconds of inactivity.
Use this option to force internal extractors over 3rd parties like libstreamanalyzer.
Force a particular module to be used. This is here as a convenience for developers wanting to test their MODULE file. Only the MOD-
ULE name has to be specified, not the full path. Typically, a MODULE is installed to /usr/lib/tracker-0.7/extract-modules/. This
option can be used with or without the .so part of the name too, for example, you can use --force-module=foo
Modules are shared objects which are dynamically loaded at run time. These files must have the .so suffix to be loaded and must con-
tain the correct symbols to be authenticated by tracker-extract. For more information see the libtracker-extract reference documen-
Show binary version.
Using command line to extract metadata from a file:
$ tracker-extract -v 3 -f /path/to/some/file.mp3
Using a specific module to extract metadata from a file:
$ tracker-extract -v 3 -f /path/to/some/file.mp3 -m mymodule
This is the directory which tracker uses to load the shared libraries from (used for extracting metadata for specific file types).
These are needed on each invocation of tracker-store. If unset it will default to the correct place. This is used mainly for testing
purposes. The default location is /usr/lib/tracker-0.10/extract-modules/.
This is the directory which tracker uses to load the rules files from. The rules files describe extractor modules and their sup-
ported MIME types. The default location is /usr/share/tracker/extract-rules/.
Don't use GSettings, instead use a config file similar to how settings were saved in 0.10.x. That is, a file which is much like an
.ini file. These are saved to $HOME/.config/tracker/
tracker-store(1), tracker-sparql(1), tracker-stats(1), tracker-info(1).
July 2007 tracker-extract(1)