Hi one and all,
I'm working on a Bash script that is designed to calculate how much IP traffic has passed through a port to determine traffic volume over a given amount of time.
I've currently been able to use the netstat -s command coupled with grep to write to a file the total packets... (13 Replies)
I have an input file like
RMS_RPT_PERIOD_DIM,Table,NYTD_SLS_DM,GPS_SLS_DM1,NYTD_SLS_GPS_INT,RMS_DM,byreddys,7/31/2009,byreddys,7/31/2009,Y,//depot/eqr/salesgps/trunk/src/db/table,TBL_GPS_CONTACT_DETAILS.sql,1.1,,lakshmi,sql,y... (2 Replies)
Hi
I am trying to retrieve values from a tab-delimited file.I am using
while read record
value=`echo $record | cut -f12`
done
Where 12 is the column no i want retieve and record is one line of the file.
But it is returning the full record.
Plz help (4 Replies)
Hi,
How to retrieve two different date values(min & max) from the oracle table and assign to two different variables in the shell script to process further.
With Regards (8 Replies)
Hi, I need help to convert the filenames of my 9-year daily files (1999-2007) from a julian day to yyyy-mm-dd format. my original files are patterned likes the ones below.
1999001.txt
1999002.txt
1999003.txt
1999004.txt ...
1999365.txt
desired output:
19990101.txt
19990102.txt... (3 Replies)
Hi,
I am trying to extract lines from a text file given a text file containing line numbers to be extracted from the first file. How do I go about doing this? Thanks! (1 Reply)
Hi. im trying to retrieve the line number from grep. i have 1 part of my code here.
grep -n $tgt file.txt | cut -f 1 -d ":"
when i do not cut the value i have is 12:aaa:abc:aaa:aaa:aaa
how can i store the value of 12 or my whole line of string into a variable with grep? (6 Replies)
I have a file containing multiple values, some of them are pipe separated which are to be read as separate values and some of them are single value all are these need to store in variables.
I need to read this file which is an input to my script
Config.txt
file name, first path, second... (7 Replies)
Dear All,
I have to solve the following problems with multiple tab-separated text file but I don't know how. Any help would be greatly appreciated. I have access to Linux mint (but not as a professional).
I have multiple tab-delimited files with the following structure:
file1:
1 44
2 ... (5 Replies)
datafile:
2017-03-24 10:26:22.098566|5|'No Route for Sndr:RETEK RMS 00040 /ZZ Appl:PF Func:PD Txn:832 Group Cntr:None ISA CntlNr:None Ver:003050 '|'2'|'PFI'|'-'|'EAI_ED_DeleteAll'|'EAI_ED'|NULL|NULL|NULL|139050594|ActivityLog|
2017-03-27 02:50:02.028706|5|'No Route for... (7 Replies)
Discussion started by: SkySmart
7 Replies
LEARN ABOUT LINUX
shtool-subst
SHTOOL-SUBST.TMP(1) GNU Portable Shell Tool SHTOOL-SUBST.TMP(1)NAME
shtool-subst - GNU shtool sed(1) substitution operations
SYNOPSIS
shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext]
[-e|--exec cmd] [-f|--file cmd-file] [file] [file ...]
DESCRIPTION
This command applies one or more sed(1) substitution operations to stdin or any number of files.
OPTIONS
The following command line options are available.
-v, --verbose
Display some processing information.
-t, --trace
Enable the output of the essential shell commands which are executed.
-n, --nop
No operation mode. Actual execution of the essential shell commands which would be executed is suppressed.
-w, --warning
Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution
operations resulted in no content change on all files.
-q, --quiet
Suppress warning on substitution operation resulting in no content change.
-s, --stealth
Stealth operation. Preserve timestamp on file.
-i, --interactive
Enter interactive mode where the user has to approve each operation.
-b, --backup ext
Preserve backup of original file using file name extension ext. Default is to overwrite the original file.
-e, --exec cmd
Specify sed(1) command directly.
-f, --file cmd-file
Read sed(1) command from file.
EXAMPLE
# shell script
shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch]
# RPM spec-file
%install
shtool subst -v -n
-e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g'
-e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g'
`find . -name Makefile -print`
make install
HISTORY
The GNU shtool subst command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 2001 for GNU shtool. It was prompted
by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications.
SEE ALSO shtool(1), sed(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-SUBST.TMP(1)