It would be safer to wrap the entire assignment in double quotes as a common practice so that if you accidentally assign a space to either variable, then the assignment to DIR1 or DIR2 will not fail:-
I always clearly mark the variable name with curly braces { & } to ensure I don't confuse the variable with any literal text or underscores that follow. You can get trapped with things like this:-
This is because the assignment is looking for variable V1_Goodbye (equivalent to ${V1_Goodbye} ) which has not been set.
I would also suggest that you could consolidate commands such that you just do this:-
Of course, it depends what you use the values for elsewhere.
Hello
I am executing the following script
nawk 'NR == 1 || substr($0,63,5) ~ /H... / && \
_++ == 2 { fn && close(fn); fn = "part_" ++c; _ = 1 }
{ print > fn }' sample.dat
When i execute as it is it is executing fine. but when i execute the whole script as a single line like below
... (2 Replies)
I am executing the below in telnet
#!/usr/bin/ksh
File1=simple.txt # The file to check
LogFile=simple.log # The log file
DelayMax=30 # Timeout delay
Tolerance=2
# BEGIN ##############################
while true
do
StampNow=$(date +%s)/60 # stamp in minutes
... (3 Replies)
Hi ,
I m getting an error after executing the script.
My script.
Script is used to find out the date on 8 different machines(mentioned in SERVERNAMES file).
I have added public key to avoid ssh password and ssh without password working fine.
#!/bin/sh
fn_VMFind()
{
Date=`ssh -t... (5 Replies)
Hi
Please assist. Im getting an error while execuing the script name d "cdsnd.basel.cd_new
" as siiadm user. Thanks.
siiadm> ls -l
total 64
-rwxr-xr-x 1 siiadm sboadm 1004 Sep 17 2008 cdsnd.basel.cd
-rwxr-xr-x 1 siiadm sapsys 998 Nov 16 09:14 cdsnd.basel.cd_new... (1 Reply)
Hi,
I am not able to figure out what the problem is:
getting the following error
sqltst.sh: 1: not found
here is the script
#!/bin/sh
. /home/dev1/.profile
. /home/dev1/.infenv
`sqlplus -s $REPDB_LOGON << EOF
SET SERVEROUT ON
SET FEEDBACK OFF
SET HEADING OFF
SET TRIMSPOOL... (4 Replies)
hi all,
i am getting libssh2 error while executing script in RHEL 6, when i locate that file its not there below is the ouput of this
# locate libssh2_agent_init
# cat /etc/issue
Red Hat Enterprise Linux Server release 6.1 (Santiago)
Kernel \r on an \m
how do i resolve this issue, i... (1 Reply)
I have the following script test.sh owned by dwdev account and group dwdev, the permissions on the script are as follows.
-rw-r-x--- 1 dwdev dwdev 279 Sep 17 13:19 test.sh
Groups:
cat /etc/group | grep dwdev
dwdev:x:704:dwdev
dwgroup:x:725:dwdev
writers:x:726:dwdev
User:
cat /etc/passwd |... (3 Replies)
getting error as below while executing script in linux.
OS version:
Linux VGP-3GPSDB-LX 3.10.0-514.el7.x86_64 #1 SMP Wed Oct 19 11:24:13 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux
./imxtract.sh: line 395: unexpected EOF while looking for matching ``'
./imxtract.sh: line 402: syntax error:... (1 Reply)
Discussion started by: Riverstone
1 Replies
LEARN ABOUT DEBIAN
bb-snapshot.cgi
BB-SNAPSHOT.CGI(1) General Commands Manual BB-SNAPSHOT.CGI(1)NAME
bb-snapshot.cgi - CGI program to rebuild the Xymon webpages for a specific point in time.
SYNOPSIS
bb-snapshot.cgi
DESCRIPTION
bb-snapshot.cgi is invoked as a CGI script via the bb-snapshot.sh CGI wrapper. It rebuilds the Xymon web pages to the look they had at a
particular point in time, based upon the historical information logged about events.
bb-snapshot.cgi is passed a QUERY_STRING environment variable with the following parameters:
mon (Start month of the snapshot)
day (Start day-of-month of the snapshot)
yr (Start year of the snapshot)
hour (Start hour of the snapshot)
min (Start minute of the snapshot)
sec (Start second of the snapshot)
The "month" parameters must be specified as the three-letter english month name abbreviation: Jan, Feb, Mar ...
"day" must be in the range 1..31; "yr" must be specified including century (e.g. "2003"). "hour" must be specified using a 24-hour clock.
All of the processing involved in generating the report is done by invoking bbgen(1) with the proper "--snapshot" option.
OPTIONS --env=FILENAME
Load environment from FILENAME before executing the CGI.
bbgen-options
All options except "--env" are passed on to the bbgen(1) program building the snapshot files.
ENVIRONMENT VARIABLES
BBGENSNAPOPTS
bbgen options passed by default to the bb-snapshot.cgi script. This happens in the bb-snapshot.sh CGI wrapper script.
BBHOME Home directory of the Xymon server files
BBSNAP Directory where generated snapshots are stored. This directory must be writable by the userid executing the CGI script, typically
"www", "apache" or "nobody". Default: $BBHOME/www/snap/
BBSNAPURL
The URL prefix to use when accessing the reports via a browser. Default: $BBWEB/snap
SEE ALSO bbgen(1), bb-hosts(5), hobbitserver.cfg(5)Xymon Version 4.2.3: 4 Feb 2009 BB-SNAPSHOT.CGI(1)