Delete all log files older than 10 day and whose first string of the first line is "MSH" or "<?xml"
Dear Ladies & Gents,
I have a requirement to delete all the log files in /var/log/test directory that are older than 10 days and their first line begin with "MSH" or "<?xml" or "FHS". I've put together the following BASH script, but it's erroring out:
Code:
for filename in $(find /var/log/test -type f -mtime +10)
do
read -r firstLine < $filename
echo "$firstLine"
either echo "${firstLine:0:3}" # "${firstLine:0:3}": bad substitution
or echo "${cut -c1-8}" # "${cut -c1-8}": bad substitution
if [ "${firstLine:0:3}" = "MSH" ] || [ "${firstLine:0:3}" = "FHS" ] || [ "${firstLine:0:5}" = "<?xml" ]
then
echo $filename >> /var/log/test/my2.log # Just a log file to keep track of which files got deleted
## rm $filename
fi
done
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
im a new student in programming and im stuck on this question so please please HELP ME. thanks.
the question is this:
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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 $2 days deleted"
else
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Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
logs:
"/home/abc/public_html/index.php"
"/home/abc/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
how to use "cut" or "awk" or "sed" to get the following result:
abc
abc
xyz
xyz
xyz (8 Replies)
Hello.
Following recommendations for one of my threads, this is working perfectly :
#!/bin/bash
CNT=$( grep -c -e "some text 1" -e "some text 2" -e "some text 3" "/tmp/log_file.txt" )
Now I need a grep success for some thing like :
#!/bin/bash
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I have a bunch of random character lines like ABCEDFG. I want to find all lines with "A" and then change any "E" to "X" in the same line. ALL lines with "A" will have an "X" somewhere in it. I have tried sed awk and vi editor. I get close, not quite there. I know someone has already solved this... (10 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT OSF1
log
Log(4) Kernel Interfaces Manual Log(4)NAME
Log, .Log - Contains the uucp program log files
SYNOPSIS
/usr/spool/uucp/.Log
DESCRIPTION
The /usr/spool/uucp/.Log directories contain uucp program log files. The uucp program normally places status information about each trans-
action in the appropriate log file each time you use the networking utilities facility. All transactions of the uucico and uuxqt daemons
are logged in files named for the remote system concerned. The files are stored in a subdirectory of the /usr/spool/uucp/.Log directory
named for the daemon involved. Thus, the log files are named with a form of the following: /usr/spool/uucp/.Log/DaemonName/SystemName
The uucp and uuto commands call the uucico daemon. The uucico daemon activities for a particular remote system are logged in the System-
Name file in the /usr/spool/uucp/.Log/uucico directory on the local system.
The uux and uusend commands call the uuxqt daemon. The uuxqt daemon activities for a particular remote system are logged in the SystemName
file in the /usr/spool/uucp/.Log/uuxqt directory on the local system.
When more than one uucp process is running, however, the system cannot access the standard log file, so it places the status information in
a file with a .Log prefix that covers just the single transaction.
The uucp program can automatically append the temporary log files to a primary log file. This is called compacting the log files, and is
handled by the uudemon.cleanu command, a shell procedure, which combines the log files of the activities of the uucico and uuxqt daemons on
a system and stores them in the /usr/spool/uucp/.Old directory.
The default is for the uudemon.cleanu command to save log files that are 2 days old. This default can be changed by modifying the appro-
priate line in the shell script. If storage space is a problem on a particular system, reduce the number of days that the files are kept
in the individual log files.
The uulog command can be used to view the uucp program log files.
RELATED INFORMATION
Daemons: cron, uucico(8), uusched(8)
Commands: uucp(1), uudemon.cleanu(4), uulog(1), uusend(1), uuto(1), uux(1) delim off
Log(4)
02-17-2017
