Sponsored Content
Top Forums Shell Programming and Scripting If then else - Retry operation Post 302844751 by kcpoole on Tuesday 20th of August 2013 02:29:16 AM
Old 08-20-2013
thank you bot and they do work, Except they run another iteration after the final line in the file.

thus they ask the user for input on a blank lime and write a Blank entry in the array

Any easy way out of that except Querying in line = blank first?

Ken
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

SCO Unix printer waiting for auto-retry

Running SCO 5.0.5 with all the updates available on a Compaq 800 and just ran into this problem of the printer that is hooked up to /dev/lp0 &or /dev/lp. The printer has been working fine for 5 plus years and still works on another machine. I've uninstalled & re-installed the parallel port and... (0 Replies)
Discussion started by: cfaiman
0 Replies

2. UNIX for Advanced & Expert Users

Enomem in Journal Retry Error

Hi, Does anyone seen this error before.. kernel: ENOMEM in journal_alloc_journal_head, retrying. I encounter this problem on IBM eServers where when the above error appears usually the machine is dead or hanged. Unless a hard reboot is been done. Is this something have to do with the memory... (1 Reply)
Discussion started by: killerserv
1 Replies

3. Shell Programming and Scripting

retry process in ftp

hi #!/bin/bash SERVER=10.89.40.35 USER=xyz PASSWD=xyz ftp -in $SERVER<<EOF user $USER $PASSWD mkdir PPL cd /path of remote dir lcd /path of local dir hash bin put <file name> bye <<EOF The above ftp script i have to schedule in crontab at a particular instance of time run daily.... (2 Replies)
Discussion started by: rookie250
2 Replies

4. Shell Programming and Scripting

Retry every ten seconds while lockfile present

Hi, I have written below check lockfile script but need some tweaking on it. If there is a lockfile from present, I need the script to retry every 10 seconds to see if the lockfile is still there. After 120 seconds it should send an email. In my current version, if the script encounters... (6 Replies)
Discussion started by: Meert
6 Replies

5. Shell Programming and Scripting

Retry upon FTP failure

I am using the following code in a C Shell script to transfer files to a remote server: ftp -n logxx.xxxx.xxx.xxx.com <<DO_FTP1 quote user $user_name quote pass $password ascii put $js_file_name bin put $FinalZipFile quit DO_FTP1 This code works great except on those rare occasions... (8 Replies)
Discussion started by: phudgens
8 Replies

6. Shell Programming and Scripting

Column operation : cosne and sine operation

I have a txt file with several columns and i want to peform an operation on two columns and output it to a new txt file . file.txt 900.00000 1 1 1 500.00000 500.00000 100000.000 4 4 1.45257346E-07 899.10834 ... (4 Replies)
Discussion started by: shashi792
4 Replies

7. Shell Programming and Scripting

Shell Script to Retry and Exit

ok, so I'm trying to add a function to my local script that runs a command on a remote host. The reason why this is needed is that, there are other scripts that run different commands on the same remote host. so the problem is that many times there are multiple scripts being run on the remote... (1 Reply)
Discussion started by: SkySmart
1 Replies

8. UNIX for Advanced & Expert Users

How to manipulate the conditions between every retry in wget?

Hi , When i hit the URL using WGET command ,it is retrying according to the number of retry we mentioned along with Wget command. my expectation : 1) If 1st try is failed and iam retrying again before 2nd retry i have to check for "xxxxxxx" entry in the log file. 2) If "XXXXXXX" entry is... (4 Replies)
Discussion started by: vinothsekark
4 Replies

9. UNIX for Dummies Questions & Answers

Wget retry on 500 internal error

Hello Guys, I am trying to generate static site, I have perl script that wget the url, so the problem is sometimes wget has 500 internal error, this is failing to get that page. So I am thinking of retrying that url with 500 response. system $command = 'wget ... -i inputfile -o outfile" Is... (2 Replies)
Discussion started by: neal
2 Replies

10. Solaris

Unrecovered read error No retry

We encountered these error 2 times(e.g. Solaris 10 with NetWorker installed) with in the month of August, but we couldn't pin point the root cause, it might be bad sector, bad cable or software incompatibility? Do you experience these issue or please share your understanding about this? Thanks... (0 Replies)
Discussion started by: B@S
0 Replies
cat(1)							      General Commands Manual							    cat(1)

Name
       cat - concatenate and print data

Syntax
       cat [ -b ] [ -e ] [ -n ] [ -s ] [ -t ] [ -u ] [ -v ] file...

Description
       The  command reads each file in sequence and displays it on the standard output.  Therefore, to display the file on the standard output you
       type:
       cat file
       To concatenate two files and place the result on the third you type:
       cat file1 file2 > file3
       To concatenate two files and append them to a third you type:
       cat file1 file2 >> file3
       If no input file is given, or if a minus sign (-) is encountered as an argument, reads from the standard input file.  Output is buffered in
       1024-byte blocks unless the standard output is a terminal, in which case it is line buffered.  The utility supports the processing of 8-bit
       characters.

Options
       -b   Ignores blank lines and precedes each output line with its line number.

       -e   Displays a dollar sign ($) at the end of each output line.

       -n   Precedes all output lines (including blank lines) with line numbers.

       -s   Squeezes adjacent blank lines from output and single spaces output.

       -t   Displays non-printing characters (including tabs) in output.  In addition to those representations used with the -v  option,  all  tab
	    characters are displayed as ^I.

       -u   Unbuffers output.

       -v   Displays  non-printing  characters (excluding tabs and newline) as the ^x.	If the character is in the range octal 0177 to octal 0241,
	    it is displayed as M-x. The delete character (octal 0177) displays as ^?.  For example, is displayed as ^X.

See Also
       cp(1), ex(1), more(1), pr(1), tail(1)

																	    cat(1)
All times are GMT -4. The time now is 09:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy