10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have this code
#!/bin/bash
LZ () {
RETVAL="\n$(date +%Y-%m-%d_%H-%M-%S) --- "
return RETVAL
}
echo -e $LZ"Test"
sleep 3
echo -e $LZ"Test"
which I want to use to make logentrys on my NAS. I expect of this code that there would be output like
2017-03-07_11-00-00 --- Test (4 Replies)
Discussion started by: matrois
4 Replies
2. Shell Programming and Scripting
Hi
i was going through the script debugging technique. below example was given in the book.
1 #!/bin/sh
2
3 Failed() {
4 if ; then
5 echo "Failed. Exiting." ; exit 1 ;
6 fi
7 echo "Done."
8 }
9
10 echo "Deleting old backups,... (11 Replies)
Discussion started by: scriptor
11 Replies
3. Shell Programming and Scripting
Hi all,
I'm not clear of this regexp command:
regexp {(\S+)\/+$} $String match GetString
From my observation and testing,
if $String is abc/def/gh
$GetString will be abc/def
I don't understand how the /gh in $String got eliminated.
Please help. Thanks (2 Replies)
Discussion started by: mar85
2 Replies
4. Shell Programming and Scripting
i am beginner in shell scripting.
not able to understand what below line will do.
PS1=${HOST:=´uname -n´}"$ " ; export PS1 HOST
below is the script
#!/bin/hash
PS1=${HOST:=´uname -n´}"$ " ; export PS1 HOST ;
echo $PS1
and i getting the below output
´uname -n´$ (25 Replies)
Discussion started by: scriptor
25 Replies
5. Shell Programming and Scripting
Can Anybody please tell me the meaning of the script:
#!/bin/sh
str=$@
echo $str | sed 's/.*\\//'
exit 0 (6 Replies)
Discussion started by: nixhead
6 Replies
6. Shell Programming and Scripting
Its very critical and 'm in need to schedule this on my crontab so that the output can be monitored by a tool
I have written the command below to redirect the error which has the output redirected to the file gincle_lol.log.
echo "---" >>/gingle/gincle_lol.log
date... (1 Reply)
Discussion started by: Sounddappan
1 Replies
7. AIX
Its very critical and 'm in need to schedule this on my crontab so that the output can be monitored by a tool
I have written the command below to redirect the error which has the output redirected to the file gincle_lol.log.
Code:
echo "---" >>/gingle/gincle_lol.log
date... (0 Replies)
Discussion started by: Sounddappan
0 Replies
8. Shell Programming and Scripting
Hi,
Can anyone please let me know the meaning of this line,i am not able to understand the egrep part(egrep '^{1,2}).This will search for this combination in beginning but what does the values in {}signifies here.
/bin/echo $WhenToRun | egrep '^{1,2}:$' >/dev/null (1 Reply)
Discussion started by: namishtiwari
1 Replies
9. Filesystems, Disks and Memory
can anyone give me some idea on unix filesystem namei's algorithsm (2 Replies)
Discussion started by: kangc
2 Replies
10. UNIX for Dummies Questions & Answers
Hi there!
People, i'm a new unix user, and i'm having some problems...
I'm updating some scripts (korn shell) in different servers. I use telnet to access these servers and emacs to write the scripts. One of them is an HP, and there´s no problem. But the other one is an AIX, and when i call... (1 Reply)
Discussion started by: caiohn
1 Replies
