#!/bin/ksh
echo "Which UID do you want to check?"
read UID
match=`grep "^[^:]*:[^:]*:$UID:.*$" /etc/passwd`
if [ -n "$match" ]; then
echo "$UID is IN USE!"
echo "$match"
else
echo "UID $UID is free..."
fi
exit 0
The line is like this
+abc+def+mgh+ddsdsd+sa
i.e. words seperated by +. There is a plus in the beginning.
i want to conver this line to
abc, def, mgh, ddsdsd, sa
please provide the logic in the form of a shell script
Thanks in advance (13 Replies)
Hi All,
I have file nodes.txt that contains node names one by one.
I'm running the following command.
/opt/OV/bin/ovet_topodump.ovpl -nodeif <nodename> -detail
Field <nodename> should take (replace) the node names from the nodes.txt one by one till last node.
Pls. give me script for... (1 Reply)
Hello guys,
Need a help.I have a flat file.
QWER 2:35 7044 00001 ROUT 1188 EA SS
ASD 2:36 7044 00010 ROUT
BSD 2:37 7044 00011 ROUT
END
QWER 3:35 7044 00011 ROUT 1088 EA SS
ASD 3:36 7044 00010 ROUT
BSD 3:37 7044 00011 ROUT
END
QWER 2:35 7044 00001 ROUT 1188 EA SS
ASD ... (1 Reply)
Hi Everyone,
Please find below the script, I needed to understand step by step:confused:. Please If someone can help me out i will be very greatful:D.
Please Guide me in a way which can help me out in figuring what this script doing on my server.
... (3 Replies)
My data is something like shown below.
date1 date2 aaa bbbb ccccc
date3 date4 dddd eeeeeee ffffffffff ggggg hh
I want the output like this
date1date2 aaa eeeeee
I serached in the forum but didn't find the exact matching solution. Please help. (7 Replies)
Hi Experts,
I am very beginner in Bash Shell Scripting. Can anyone please guide me to create a script which should show the most busy file systems in sort basis as there are a lot of file systems on the server.
I was told this task to be done by my IT lead and I must have to do this in... (3 Replies)
This is the input file contents
"data",9999,"data",999
"ddd"y"dat","dat","dart"
9999,999,999,"dat"
99,78,"duhu"yes"duhu"
I need the output file contents
"data",9999,"data",999
"dddydat","dat","dart"
9999,999,999,"dat"
99,78,"duhuyesduhu"
Please use code tags when posting data and... (5 Replies)
Hey All,
I am seeking for the script which will do as follows,
1) Login on one Unix server "Server1"
2) Want to access other Unix server "Server2", and want to get the information as, on one go.
df -k /tmp
df -k /
df -k "any file system"
3) Re-direct the output to "space.txt" on... (12 Replies)
Hi Experts,
I have a script as below :
# cat a.sh
var=`mysql -usupport -p'testing' -e "select count(1) from db_test.sampletable;"`
echo $var
the output of this script is :
count(1) 145039
Now i want to remove header from my o/p and modify somewhat like
145039
I have... (9 Replies)
Discussion started by: mukulverma2408
9 Replies
LEARN ABOUT HPUX
checkbashisms
CHECKBASHISMS(1) General Commands Manual CHECKBASHISMS(1)NAME
checkbashisms - check for bashisms in /bin/sh scripts
SYNOPSIS
checkbashisms script ...
checkbashisms --help|--version
DESCRIPTION
checkbashisms, based on one of the checks from the lintian system, performs basic checks on /bin/sh shell scripts for the possible presence
of bashisms. It takes the names of the shell scripts on the command line, and outputs warnings if possible bashisms are detected.
Note that the definition of a bashism in this context roughly equates to "a shell feature that is not required to be supported by POSIX";
this means that some issues flagged may be permitted under optional sections of POSIX, such as XSI or User Portability.
In cases where POSIX and Debian Policy disagree, checkbashisms by default allows extensions permitted by Policy but may also provide
options for stricter checking.
OPTIONS --help, -h
Show a summary of options.
--newline, -n
Check for "echo -n" usage (non POSIX but required by Debian Policy 10.4.)
--posix, -p
Check for issues which are non POSIX but required to be supported by Debian Policy 10.4 (implies -n).
--force, -f
Force each script to be checked, even if it would normally not be (for instance, it has a bash or non POSIX shell shebang or appears
to be a shell wrapper).
--extra, -x
Highlight lines which, whilst they do not contain bashisms, may be useful in determining whether a particular issue is a false posi-
tive which may be ignored. For example, the use of "$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)