12-05-2013
Very Urgent ---Need to delete the log files when the disk used% greater than 85% using df -k*
Hi,
I am new to Shell scripts.
I have an urgent requirement to find the disk space using "df -k".
from that output,I need to check the used% whether greater than 85%.
if it is greater than 85% then need to delete my log files.
It is very urgent please some one help me.
Thanks in Advance
Anandbarnabas
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to delete the old log files in the logs directory.
I want to keep logs for a week.What comamnd should i use?
Log file name is prcsstop_121105.log
Many Thanks, (2 Replies)
Discussion started by: castlerock
2 Replies
2. Shell Programming and Scripting
I have no prior knowledge of Unix shell scripting,but my requriment demands to wrie a script that do fallowing things.
1.Delete older than one year log files
2.Moves files in to the directories as YYYYMM wise.
3.If files in $LOGDIR older than n=2 months tar and move them to $ARCHIVEDIR... (5 Replies)
Discussion started by: vamsx
5 Replies
3. Shell Programming and Scripting
This be the latest in my problems sorting through router logs... I'm half way there on a problem, but I've hit the limitation of my knowledge
Got some router interface log files of type
router01:GigabitEthernet9/24 is up, line protocol is up (connected)
router01: 0 input errors, 0 CRC, 0... (7 Replies)
Discussion started by: Yorkie99
7 Replies
4. Shell Programming and Scripting
I wrote a script to delete files which are older than "x" days, if the size of the directory is greater than "y"
#!/bin/bash
du -hs $1
while read SIZE ENTRY
do
if ;
then
find $1 -mtime +$2 -exec rm -f {} \;
echo "Files older than $2 days deleted"
else
echo "free Space available"... (4 Replies)
Discussion started by: JamesCarter
4 Replies
5. UNIX for Advanced & Expert Users
As per my knowledge we need to take back up of a log file before clearing the log file then needs to perform this like this: ">logfile".
Please correct me if I am wrong. And add your comments if any.
Also I want to understand how will ">" this help in clearing the log file. Whats wrong if we... (6 Replies)
Discussion started by: praveen_b744
6 Replies
6. Shell Programming and Scripting
HI All,
I have a file with contents like this:
apple
computer
terminal
applecomputernetworkrouterterminalrouter
network
router
applecomputernetworkrouterterminalrouter
I want to remove all lines with length greater than "18 alphabets". Hence, my output should be:
apple
computer... (1 Reply)
Discussion started by: shoaibjameel123
1 Replies
7. Shell Programming and Scripting
Hi, as the title states i need to find a way to search a column for values great than 1000, and if it is, then delete that row.
An example
1 7.021 6.967 116.019 4 U 6.980E+07 0.000E+00 e 0 0 0 0
2 8.292 7.908 118.063 3 U 1.440E+07 0.000E+00 e 0 821 814 ... (3 Replies)
Discussion started by: olifu02
3 Replies
8. Shell Programming and Scripting
Hi All,
I have written a script to check the file system usage and to delete the files which is consuming more space.Please check whether the script is corrcet
#Script Starts here
#!/usr/local/bin/perl
#Program to find the disk space and to delete the older files
#Checks the type of OS... (8 Replies)
Discussion started by: arunkarthick
8 Replies
9. Shell Programming and Scripting
Here is the script I want to run to deleted log files after a certain time:
touch /usr/WebSphere/AppServer/profiles/AppSrv01/apps/RSA/logs
find /usr/WebSphere/AppServer/profiles/AppSrv01/apps/RSA/logs -atime +120 - exec rm -rf {}\;
Exerytime I run it, it throws me the error:
find: paths must... (2 Replies)
Discussion started by: lennyz04
2 Replies
10. Shell Programming and Scripting
Hi,
I am new to Shell scripts.
I have an urgent requirement to find the disk space using "df -k".
from that output,I need to check the used% whether greater than 85%.
if it is greater than 85% then need to delete my log files.
It is very urgent please some one help me.
Thanks in Advance... (2 Replies)
Discussion started by: Anandbarnabas
2 Replies
t_rcv(3) Library Functions Manual t_rcv(3)
NAME
t_rcv() - receive data or expedited data sent over a connection
SYNOPSIS
DESCRIPTION
The function receives either normal or expedited data. fd identifies the local transport endpoint through which data will arrive. buf
points to a receive buffer where user data will be placed. nbytes specifies the size of the receive buffer. flags may be set on return
from and specifies optional flags as described below.
By default, operates in synchronous mode and will wait for data to arrive if none is currently available. However, if is set (via or will
execute in asynchronous mode and will fail if no data is available. (See [TNODATA] below.)
On return from the call, if is set in flags, this indicates that there is more data. Thus, the current transport service data unit (TSDU)
or expedited transport service data unit (ETSDU) must be received in multiple calls. In the asynchronous mode, the flag may be set on
return from the call even when the number of bytes received is less than the size of the receive buffer specified. Each with the flag set
indicates that another must follow immediately to get more data for the current TSDU. The end of the TSDU is identified by the return of a
call with the flag not set. If the transport provider does not support the concept of a TSDU as indicated in the info argument on return
from or the flag is not meaningful and should be ignored. If nbytes is greater than zero on the call to will return 0 only if the end of a
TSDU is being returned to the user.
On return, the data returned is expedited data if is set in flags. If the number of bytes of expedited data exceeds nbytes, will set and
on return from the initial call. Subsequent calls to retrieve the remaining ETSDU will have set on return. The end of the ETSDU is iden-
tified by the return of a call with the flag not set.
If expedited data arrives after part of a TSDU has been retrieved, receipt of the remainder of the TSDU will be suspended until the ETSDU
has been processed. Only after the full ETSDU has been retrieved not set) will the remainder of the TSDU be available to the user.
In synchronous mode, the only way for the user to be notified of the arrival of normal or expedited data is to issue this function or check
for the or events using the function.
XTI Internet Protocol-specific Information
The flag should be ignored if normal data is delivered. If a byte in the data stream is pointed to by the TCP urgent pointer, as many
bytes as possible preceding this marked byte and the marked byte itself are denoted as urgent data and are received with the flag set. If
the buffer supplied by the user is too small to hold all urgent data, the flag will be set, indicating that urgent data still remains to be
read. Note that the number of bytes received with the flag set is not necessarily equal to the number of bytes sent by the peer user with
flag set.
Fork Safety
is not fork-safe.
RETURN VALUE
Upon successful completion, returns the number of bytes received. Otherwise, it return -1 and is set to indicate the error.
ERRORS
On failure, is set to one of the following:
The specified identifier does not refer to a transport endpoint.
was set, but no data is currently available
from the transport provider.
An asynchronous event has occurred on this transport endpoint and requires
immediate attention.
This function is not supported by the underlying transport provider.
(XTI only) The function was issued in the wrong sequence on the endpoint
referenced by fd.
A system error has occurred during execution of this function.
(XTI only) This error indicates that a communication problem has been detected
between XTI and the transport provider for which there is no other suitable XTI (
SEE ALSO
fcntl(2), t_getinfo(3), t_look(3), t_open(3), t_snd(3), thread_safety(5).
STANDARDS CONFORMANCE
t_rcv(3)