i dont know how to solve this error


 
Thread Tools Search this Thread
# 1  
Question question

can while do make aloop as do while in c language ?

Last edited by teefa; 12-03-2011 at 11:18 AM..
# 2  
Of course. In bash try
Code:
$help while

example:
Code:
i=4; while [ $i -gt 0 ]; do echo $i; let i--; done;


Last edited by vistastar; 12-03-2011 at 10:58 PM..
 

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Bad substituion error : Dont understand why

Hi Folks - I'm getting the following error message when executing my script: $ chmod +x Winexe_Admin.sh $ ./Winexe_Admin.sh Script Name: Winexe_Admin.sh Script Name without EXT: Winexe_Admin ./Winexe_Admin.sh: line 43: ${_MAINPATH}${_LOGPATH}${LOGPATH$}${_YEAR}_${_MONTH}${_DAY}: bad... (2 Replies)
Discussion started by: SIMMS7400
2 Replies

2. Shell Programming and Scripting

How to solve ambigious redirect error?

hi all, i had the below script filename = /osa/data1/output.txt printf '%27s%53s\n' ' CURRENT DATE' 26-08-2014 >> $filename iam getting the ambigiuos redirect error in the 2nd line of the code...please guide me regards, vasa saikumar (3 Replies)
Discussion started by: hemanthsaikumar
3 Replies

3. Solaris

How to solve this Error. I/O Error.?

Hi Guys, I just got this error:- Your "cron" job on server2 /usr/5bin/ssh sysmgr@server1 /usr/local/bin/sudo /opt/local/pdm/bin/mount_pdmprod produced the following output: ** /dev/rdsk/c1t5006016C446023DEd0s2 ** /dev/rdsk/c1t5006016C446023DEd1s2 ** /dev/rdsk/c1t5006016C446023DEd2s2... (2 Replies)
Discussion started by: manalisharmabe
2 Replies

4. Solaris

Can't solve the "Too many open files" error

I keep getting "Too many open files" in /var/adm/messages that I do not know how to fix. I've searched for solution on this forum and have increased the file descriptors limit but the problem persists. The problem is happening in a solaris zone.... /var/adm/messages log example May... (8 Replies)
Discussion started by: JT-KGY
8 Replies

5. Solaris

Howto solve this disk error in Solaris in single user mode

Hi all, OS is Solaros 10 Sparc While doing Netbackup upgradation to 7.5 , the server was asked to reboot. But then it came up in single user mode, and after I typed format command it showed some disk error. bash-3.00# format Searching for disks...WARNING:... (2 Replies)
Discussion started by: manalisharmabe
2 Replies

6. Shell Programming and Scripting

How to solve awk: line 1: runaway string constant error?

Hi All ! I am just trying to print bash variable in awk statement as string here is my script n=1 for file in `ls *.tk |sort -t"-" -k2n,2`; do ak=`(awk 'FNR=='$n'{print $0}' res.dat)` awk '{print "'$ak'",$0}' OFS="\t" $file n=$((n+1)) unset ak doneI am getting following error awk:... (7 Replies)
Discussion started by: Akshay Hegde
7 Replies

7. Shell Programming and Scripting

What is this error log = hda: irq timeout: error=0x00 and how to solve?

what is this error log = hda: irq timeout: error=0x00 and how to solve? every day upon checking the logs i see this error. hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hw_client: segfault at 0000000000000046 rip... (3 Replies)
Discussion started by: avtalan
3 Replies

8. Shell Programming and Scripting

Test argument error, unable to solve

Here is an awk statement i am using to sum a series of numbers.. awk -F"," '{ for (i=1; i<=NF ; ++i) sum += $i;} # if (i > max) max=i } END { s=""; for (i=1; i<=max; ++i) { printf "%s%s", s, sum; s=","; } printf "\n" }' filename.csv It works fine for the summing part. But since my series... (19 Replies)
Discussion started by: pravsripad
19 Replies

9. Solaris

Where/What/Howto solve warning/error msg about Kernel patch level?

required Solaris 5.10 Kernel patch 137111-03 required Solaris 5.10 Fibre Channel Device Driver patch 125184-08 I want to know about the descriptions and what the patches will do. I searched www.sun.com (patches/updates) but don't see I am looking for. (1 Reply)
Discussion started by: Y4Net
1 Replies

10. Programming

how to solve error : Bind: Address Already in Use

hi i have created socket program with proper IP address and port no client side port no 1085 and 1086 gateway side port no 1086 and 1085 and port no 1087 and 1088 receiver side port no 1088 and 1087 well it works fine on client and gateway side not on receiver and gateway side... (2 Replies)
Discussion started by: bhakti
2 Replies

Featured Tech Videos