Hi guys:
I need to grab a particular file(s) from a directory.
the file name is abc.xyz.2006020101200
I need to grab it based on the bold numbers. The bolded numbers are the date and such files are created everyday.
My initial script was to grab the listing of that directory and then cut... (1 Reply)
how would i go about getting the username of the person currently logged in, and then using the username in a shell script? i've tried variations of
user=whoami , 'whoami' , $whoami , and none of the above work :( lol
I'd like to get the username to then mount a network share such that the... (9 Replies)
Hi,
I have 24 .dat files something like below. The file name starts with “abc” followed by two digit month and two digit year. Is there a way to grab the month and year from each filename and append it to the end of each line. Once this is done I want to combine all the files into file... (1 Reply)
Hello,
We have a Solaris 9 machine and recently our client want to create username based on staff numbers (all numeric).
Is there any limitation in Solaris regarding creating username with numeric values (eg: 13598029)?
Thanks & Regards
Aryawarman Mahzar (5 Replies)
Discussion started by: aryamahzar
5 Replies
5. Post Here to Contact Site Administrators and Moderators
Hi experts!
While I am deleting a username via smitty or by command line with userdel or rmuser y get the following error:
Error committing changes to "luke" : Value is invalid.
Also when adding a user I get the same error, do you know experts how to solve this issue? I'm using AIX 5.3... (5 Replies)
Discussion started by: agasamapetilon
5 Replies
7. Post Here to Contact Site Administrators and Moderators
Is it possible to change my username in this site or is thre a way to delete my account and then create a new one with a diffrent user name (2 Replies)
Discussion started by: floresr
2 Replies
8. Post Here to Contact Site Administrators and Moderators
Hi,
I am zipping more than 20 files that has same timestamp in all of them. I need to create the zip file with the same timestamp as in the files that are zipped.
So I have files:
Dummytest_20140601W110515_file1.txt
Dummytest_20140601W110515_file2.txt
.......
.......... (5 Replies)
Greetings,
The title pretty much says it all. I've snooped everywhere and can't find anything on this. Since our organization went to numeric usernames, using the u|U option for ps returns no processes. Example passwd entry:
320074:DjZAJKXun8HBs:10129:6006:Joe Y:/cadhome/analysis/jy:/bin/bash... (4 Replies)
Discussion started by: crimso
4 Replies
LEARN ABOUT DEBIAN
shell-quote
SHELL-QUOTE(1p) User Contributed Perl Documentation SHELL-QUOTE(1p)NAME
shell-quote - quote arguments for safe use, unmodified in a shell command
SYNOPSIS
shell-quote [switch]... arg...
DESCRIPTION
shell-quote lets you pass arbitrary strings through the shell so that they won't be changed by the shell. This lets you process commands
or files with embedded white space or shell globbing characters safely. Here are a few examples.
EXAMPLES
ssh preserving args
When running a remote command with ssh, ssh doesn't preserve the separate arguments it receives. It just joins them with spaces and
passes them to "$SHELL -c". This doesn't work as intended:
ssh host touch 'hi there' # fails
It creates 2 files, hi and there. Instead, do this:
cmd=`shell-quote touch 'hi there'`
ssh host "$cmd"
This gives you just 1 file, hi there.
process find output
It's not ordinarily possible to process an arbitrary list of files output by find with a shell script. Anything you put in $IFS to
split up the output could legitimately be in a file's name. Here's how you can do it using shell-quote:
eval set -- `find -type f -print0 | xargs -0 shell-quote --`
debug shell scripts
shell-quote is better than echo for debugging shell scripts.
debug() {
[ -z "$debug" ] || shell-quote "debug:" "$@"
}
With echo you can't tell the difference between "debug 'foo bar'" and "debug foo bar", but with shell-quote you can.
save a command for later
shell-quote can be used to build up a shell command to run later. Say you want the user to be able to give you switches for a command
you're going to run. If you don't want the switches to be re-evaluated by the shell (which is usually a good idea, else there are
things the user can't pass through), you can do something like this:
user_switches=
while [ $# != 0 ]
do
case x$1 in
x--pass-through)
[ $# -gt 1 ] || die "need an argument for $1"
user_switches="$user_switches "`shell-quote -- "$2"`
shift;;
# process other switches
esac
shift
done
# later
eval "shell-quote some-command $user_switches my args"
OPTIONS --debug
Turn debugging on.
--help
Show the usage message and die.
--version
Show the version number and exit.
AVAILABILITY
The code is licensed under the GNU GPL. Check http://www.argon.org/~roderick/ or CPAN for updated versions.
AUTHOR
Roderick Schertler <roderick@argon.org>
perl v5.8.4 2005-05-03 SHELL-QUOTE(1p)