Sponsored Content
Top Forums Shell Programming and Scripting Retry every ten seconds while lockfile present Post 302384154 by rrstone on Monday 4th of January 2010 07:28:11 AM
Old 01-04-2010
My claim is :
Check for file existence is open to race condition .

My code provides solution for this race condition .
 

10 More Discussions You Might Find Interesting

1. 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

2. 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

3. 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

4. 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

5. Shell Programming and Scripting

execute the shell script per ten seconds

hi, everyone. My want to execute the shell script below per 10 seconds PID=`pgrep java` if then /home/java/java fi crontab wouldn't help me. some one can give me suggestions?thanks ---------- Post updated at 07:29 AM ---------- Previous update was at 07:26 AM ---------- ... (6 Replies)
Discussion started by: AKB48
6 Replies

6. 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

7. Shell Programming and Scripting

Bash Lockfile Command

Hi, I am new to this forum, could any one please help me to understand the LOCKFILE command with an example and what exactly it is used for and how it is used. Thanks Reshu289 (4 Replies)
Discussion started by: Reshu289
4 Replies

8. Shell Programming and Scripting

If then else - Retry operation

I need to read a file line by line, then depending on the contents of each line, type in a code that will get written to an array. The problem I have is when I ask the user to confirm the input code, if it is wrong, how do i Return to ask again? Any thing I try increments the file to the next... (6 Replies)
Discussion started by: kcpoole
6 Replies

9. UNIX for Advanced & Expert Users

Semaphore - lockfile/flock

Hi, I have a process which can run one instance at a time. Currently we have multiple scripts trying to kickoff this process. I wanted to implement the semaphore mechanism to achieve this. I was going through few examples. The below code seems to be reasonable solution. ... (5 Replies)
Discussion started by: tostay2003
5 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
set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
All times are GMT -4. The time now is 10:25 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy