8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I am building a real time parser for a log file in my application.
The log file is continuously written at a very fast pace and gets rolled over every 10 minutes.
I have measured the speed and observed that around 1000 lines are written to it every second, each line about 30-40... (7 Replies)
Discussion started by: cool.aquarian
2. Shell Programming and Scripting
I have a log file that gets updated every second. Currently the size has grown to 20+ GB. I need to have a command/script, that will try to get the actual size of the file and will remove 50% of the data that are in the log file. I don't mind removing the data as the size has grown to huge... (8 Replies)
Discussion started by: Souvik Patra
3. Shell Programming and Scripting
I have a file which is updated very frequently.
Where in i wanted to use tail -f command in the script and wanted to grep for a particular word.
But the issue is when i use tail -f filename|grep "word" ...
it will show me blank until the word is found in the real time. if it shows... (13 Replies)
Discussion started by: nikhil jain
4. Shell Programming and Scripting
I have directory with shorcuts of files.
gara@yn\short\name1 ( shortcut to gara@yn\FOLDER\OPT\GARA\1.jpg )
gara@yn\short\name2 ( shortcut to gara@yn\FOLDER\OPT\GARA\11.jpg )
gara@yn\short\name3 ( shortcut to gara@yn\MARA\URSA\2.jpg )
gara@yn\short\name4 ( shortcut to... (6 Replies)
Discussion started by: gogok_bg
5. Shell Programming and Scripting
I am developing a script to monitor log file Generated every hour.
When creating a new file scripts not working.
My Code . I want to monitor GatewayTransaction.yyyymmdd-hh.log
while true; do newdate=$(date '+%Y%m%d') ; nowdate=$(date '+%Y%m%d-%H.log'); tail -f... (7 Replies)
Discussion started by: ooilinlove
6. Shell Programming and Scripting
I have an epoch time input file such as : -
I need the epoch time above to be converted into real... (4 Replies)
Discussion started by: aismann
7. UNIX for Dummies Questions & Answers
I want to have a terminal open and have something like a "repeating cat" command running in it for a certain text file (in particular /var/log/system.log). So my terminal will scan or cat the text file every so often or whenever the text file system.log gets written to by the system, it will... (1 Reply)
Discussion started by: guitarscn
8. Shell Programming and Scripting
i would like to write the shell script program, it can monitor the access_log "real time"
when the access_log writing the line contain "abcdef" the program will be "COPY" this line into a file named "abcdef.txt", do the same thing if the contain "123456" "COPY" it into a file named... (3 Replies)
Discussion started by: eric_wong_ch