10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a person script which has a following statement.
BUILD_FOLDER=$2
i=$((${#BUILD_FOLDER}-1))
if
then
BUILD_FOLDER=$BUILD_FOLDER/
#echo $BUILD_FOLDER
else
echo " "
#echo $BUILD_FOLDER
fi
What and how this statement works ?
i=$((${#BUILD_FOLDER}-1)) (5 Replies)
Discussion started by: ilugopal
5 Replies
2. UNIX for Dummies Questions & Answers
Hi guys i need to assign to a $var the name of a directory i've created before like this:
mkdir cd /esb/cargomax/fuse/SMX_SV_$(date +%F)
i guess this is very simple, but.....
Thanks!! (3 Replies)
Discussion started by: Newer
3 Replies
3. Linux
Hi Guys,
It may sound silly questions but I am really confused and forgot the sequence to set IP in REDHAT 6.
1st type
system-config-network
then I give IP as 192.168.1.78
Subnet as 255.255.255.0
Then do
/etc/init.d/network restart
Then when I check with ifconfig eth0... (1 Reply)
Discussion started by: manalisharmabe
1 Replies
4. Shell Programming and Scripting
#! /bin/bash
if ; then
echo "Set number "
else
k=$1
sqlplus ${scheme}/${apsswd}@${server} @query.sql $k
fi
file query.sql looks like this
select * from tab1 where number =${k};
===================================
it doesnt work
my question is how to assign k value in last... (2 Replies)
Discussion started by: kvok
2 Replies
5. Shell Programming and Scripting
DATA
---------------
0
Please tell me, if the file contains 0 after --. then assign the value to variable $var=false,
DATA
---------------
1
then $var=true, (2 Replies)
Discussion started by: sandy1028
2 Replies
6. Shell Programming and Scripting
Please see attached test file for better explanation and formatting of files....thanks
foo1
H2600 LINE:
H2600
H2600
H2600 MYSystems Ltd. (Feb 18 2009)
V1760R1130 1 2213133522.79N 81 027.09E 500814.01502345.9 145 9 837
E1760R1130 1 2 2213133522.44N 81 027.33E... (4 Replies)
Discussion started by: garethsays
4 Replies
7. Shell Programming and Scripting
Friends here is code which is used to add floating point using bc, but I m not getting any output instead some errors.
1 #!/bin/bash
4 if
5 then
6 echo "Our input is from a Device"
7 while read myline
8 do
9
10 total= `echo $total + $myline... (2 Replies)
Discussion started by: navjinder
2 Replies
8. Shell Programming and Scripting
i want to assign a anme for a string, i got the things below, but it doesn't work.
MParc1=``
if
then
$MPrac1=`Prac1` # assign $MPrac1 to Prac1
else
$MPrac1=`` #assigne $MPrac1 to nothing
fi
echo "${MPrac1} >>file
Output: (if num is 0)
Prac1
can you please... (6 Replies)
Discussion started by: mingming88
6 Replies
9. Shell Programming and Scripting
I have a list of names in a file.
i want to assign those names to a variable in such a manner
eg:
$cat file.txt
pete
lisa
john
var=pete-lisa-john
how do i do this in shell scripting? (10 Replies)
Discussion started by: Shivdatta
10 Replies
10. Shell Programming and Scripting
I have to assign a result of a query to a vairable like this
how can i do this
Query = select count(*) from table
x=`db2 ${Query}| sed -n '4p'`
but this doesn't work, is there any other way to assign the result without redirecting the result to temp file. .
Thanks
Mark. (3 Replies)
Discussion started by: markjason
3 Replies
ZGREP(1) BSD General Commands Manual ZGREP(1)
NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files
SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...]
zegrep [grep-flags] [--] pattern [file ...]
zfgrep [grep-flags] [--] pattern [file ...]
DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1).
The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern
argument.
zegrep calls egrep(1), while zfgrep calls fgrep(1).
EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0.
SEE ALSO
egrep(1), fgrep(1), grep(1), gzip(1), zcat(1)
AUTHORS
Thomas Klausner <wiz@NetBSD.org>
BSD
December 28, 2003 BSD