11-20-2012
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I recently checked the output from one of my backup tapes
# tar -tvf /dev/rmt0
tar: directory checksum error (6 != 24439)
The files wont restore , what does this mean ? on aix.
Thanks (3 Replies)
Discussion started by: cubicle^dweller
3 Replies
2. Shell Programming and Scripting
How would I go about an error check within a script. For example, if I have a script that I know might contain an error with a certain command, is there a way to give an alternate command if the first fails?
The best way I can explain it, is from the Mac world, using Applescript. With AS, I can... (1 Reply)
Discussion started by: TheCrunge
1 Replies
3. Shell Programming and Scripting
I have below script to check the word in the driectory /ora_tmp , there are many files in this directory , if the word "error" is exist in any file within 5 day , then send the mail to ora-usr@mydomain.com about which file have this word and the "error" statement , now , if I want
1. if there... (2 Replies)
Discussion started by: ust
2 Replies
4. Shell Programming and Scripting
If I have a script createdb.sh
...
psql -U postgres -c "create database dbname"
...
I want to write something like
if IsErr(psql -U postgres -c "create database dbname")
ehco "OK"
else
ehco "NOT OK"
Thank for any reply first (3 Replies)
Discussion started by: uativan
3 Replies
5. Shell Programming and Scripting
Hi,
Is there any way to check the error in heredoc?
Code:
/export/opt/SCssh/3.7.1_C0/bin/sftp -B - csi@192.168.1.100 <<FTP
lcd /WEBSERVER_LINK/data_logs/
ls pub/csidata/GeneralAppFields_8_1_Feed.out
get pub/csidata/GeneralAppFields_8_1_Feed.out
quit
FTP
Now I want to check... (1 Reply)
Discussion started by: bheeshmaraja
1 Replies
6. Shell Programming and Scripting
Hi,
I am wirting a script to check the informatica services are running.
I am executing a CONFIG FILE before starting the check..
This config file will be having all the ENV Variables..that will be used in the script.
I wanted to first check if the Config file has be executed.
If its... (4 Replies)
Discussion started by: ch33ry
4 Replies
7. Shell Programming and Scripting
How can I add a check right after the FTP to see if the login id failed or not and echo an error description indicating login failed?
Here is my script:
ftp $HOST1 <<END_SCRIPT>>$TARGETLOGS/$LOGFILE
#ftp $HOST1 <<END_SCRIPT>
cd idx
prompt
mget $PICKUPFILE*.txt
!cp $PICKUPFILE*... (17 Replies)
Discussion started by: mrn6430
17 Replies
8. UNIX for Dummies Questions & Answers
i have several lv (data , data1 , data2) under same volume group,
i just want to test 1 lv for data errors is that possible?
this test all sdc disk , but i just want to test lv_data
smartctl -a /dev/sdc
because lv_data2 is corrupt , but i don't know if this lv uses sdc disk (1 Reply)
Discussion started by: prpkrk
1 Replies
LEARN ABOUT DEBIAN
checkbashisms
CHECKBASHISMS(1) General Commands Manual CHECKBASHISMS(1)
NAME
checkbashisms - check for bashisms in /bin/sh scripts
SYNOPSIS
checkbashisms script ...
checkbashisms --help|--version
DESCRIPTION
checkbashisms, based on one of the checks from the lintian system, performs basic checks on /bin/sh shell scripts for the possible presence
of bashisms. It takes the names of the shell scripts on the command line, and outputs warnings if possible bashisms are detected.
Note that the definition of a bashism in this context roughly equates to "a shell feature that is not required to be supported by POSIX";
this means that some issues flagged may be permitted under optional sections of POSIX, such as XSI or User Portability.
In cases where POSIX and Debian Policy disagree, checkbashisms by default allows extensions permitted by Policy but may also provide
options for stricter checking.
OPTIONS
--help, -h
Show a summary of options.
--newline, -n
Check for "echo -n" usage (non POSIX but required by Debian Policy 10.4.)
--posix, -p
Check for issues which are non POSIX but required to be supported by Debian Policy 10.4 (implies -n).
--force, -f
Force each script to be checked, even if it would normally not be (for instance, it has a bash or non POSIX shell shebang or appears
to be a shell wrapper).
--extra, -x
Highlight lines which, whilst they do not contain bashisms, may be useful in determining whether a particular issue is a false posi-
tive which may be ignored. For example, the use of "$BASH_ENV" may be preceded by checking whether "$BASH" is set.
--version, -v
Show version and copyright information.
EXIT VALUES
The exit value will be 0 if no possible bashisms or other problems were detected. Otherwise it will be the sum of the following error val-
ues:
1 A possible bashism was detected.
2 A file was skipped for some reason, for example, because it was unreadable or not found. The warning message will give details.
SEE ALSO
lintian(1).
AUTHOR
checkbashisms was originally written as a shell script by Yann Dirson <dirson@debian.org> and rewritten in Perl with many more features by
Julian Gilbey <jdg@debian.org>.
DEBIAN
Debian Utilities CHECKBASHISMS(1)