If the user selects a grouping field, would a grep be sufficient?
Can you give us some examples of what the user could select?
The user would want to list for example the log files present in the directory.
Let us assume that the files are these one. These files would have already been sorted using the numeric values rather than just alphabetical, because if one does not sort numerically certain field, everything will be mixed up.
As an example, the three files here are grouped together since they represent the running of the same programs with same parameters, for various running instances. These will then be separated from the others by a blank line.
For example
$4$5$6 gives ndelt0.25-varp0.002-16x12drw. When this changed I insert a blank line. The user would be able to supply the fields he wants for grouping things together.
As an example, he can pass to the command line argument --group=4/5/6
As you say, the user can use grep, but then he will also need to sort by numerical values and separate files related to the various runs himself. I would like for him to just run a script and does the work for him, like numeric sorting by certain fields first, then by others, then perform some group. The only things he would need to specify would be the sorting order (e.g. --sort=3/1/5) and the grouping field (e.g. --group=4/5/6 as in this example).
Hi all,
I have a problem where i have several files in a directory which I SCP from a server to my local machine and i would like to periodically tar/gzip them based on their naming convention.
Here is the scenario:
I SCP files (which all end with the same ending) periodically across to a... (3 Replies)
Hello Friends,
I have .tar files which exists under different directories after the below code is run:
find . -name "*" -type f -print | grep .tar > tmp.txt
cat tmp.txt
./dir1/subdir1/subdir2/database-db1_28112009.tar
./dir2/subdir3/database-db2_28112009.tar... (2 Replies)
Hi,
i want to compare two files by one field say $3 in file1 needs to compare with $2 in file2.
sample file1 - reqd_charge_code
2263881188,24570896,439
2263881964,24339077,439
2263883220,22619162,228
2263884224,24631840,442
2263884246,22612161,442
sample file2 - rg_j
... (2 Replies)
I have a file, which is really large but i shortened it:
A3059GVS 1 A 01 Plate_1 40 25.37016 14.6298
A3059GVS 2 A 01 Plate_2 40 26.642002 13.3583
A3059GVS 3 A 02 Plate_1 40 25.381462 ... (4 Replies)
Hi everybody (first time posting here)
I have a file1 that looks like >
1,101,0.1,0.1
1,26,0.1,0.1
1,3,0.1,0.1
1,97,0.5,0.5
1,98,8.1,0.218919
1,99,6.2,0.248
2,101,0.1,0.1
2,24,3.1,0.147619
2,25,23.5,0.559524
2,26,34,0.723404with 762 lines..
I have another 'similar' file2 >
... (10 Replies)
Please help me to find out maximum value of a field based on grouping of other fields, as we do in SQL.
Like in SQL if we are having below records :
Client_Name Associate_Name Date1 Value
C1111 A1111 2012-01-17 10
C1111 A1111 ... (1 Reply)
Hi,
I need the most efficient way of comparing the following and arriving at the result
I have a file which has entries like,
File1:
1|2|5|7|8|2|3|6|3|1
File2:
1|2|3|1|2|7|9|2
I need to compare the entries in these two file with those of a general file,
1|2|3|5|2|5|6|9|3|1... (7 Replies)
I have my log file as below
00:18:02 - Nothing normal; Garbage Collection kicked off & running from last 3 min...
00:19:02 - Nothing normal; Garbage Collection kicked off & running from last 4 min...
00:19:02 - Nothing normal; Garbage Collection kicked off & running from last 4 min...... (11 Replies)
I have this Requirement where i have to group the files,
I have a folder say "temp" where many files resides...files are like this;
010020001_S-ABC-Sort-DEFAW_YYYYMMDD_HHMMSS.txt
010020004_S-PQR-Sort-DRTON_YYYYMMDD_HHMMSS.txt
010020009_S-JKL-Sort_MNOLO_YYYYMMDD_HHMMSS.txt... (8 Replies)
Hi,
Below are the sample files. x.txt is from an Excel file that is a list of users from Windows and y.txt is a list of database account.
$ head -500 x.txt y.txt
==> x.txt <==
TEST01 APP_USER_PROFILE
USER03 APP_USER_PROFILE
TEST02 APP_USER_EXP_PROFILE
TEST04 APP_USER_PROFILE
USER01 ... (3 Replies)
Discussion started by: newbie_01
3 Replies
LEARN ABOUT CENTOS
doveadm-log
DOVEADM-LOG(1) Dovecot DOVEADM-LOG(1)NAME
doveadm-log - Locate, test or reopen Dovecot's log files
SYNOPSIS
doveadm [-Dv] log errors [-s min_timestamp]
doveadm [-Dv] log find [directory]
doveadm [-Dv] log reopen
doveadm [-Dv] log test
DESCRIPTION
The doveadm log commands are used to locate and reopen the log files of dovecot(1). It's also possible to test the configured targets of
the *log_path settings.
OPTIONS
Global doveadm(1) options:
-D Enables verbosity and debug messages.
-v Enables verbosity, including progress counter.
COMMANDS
log errors
doveadm log errors [-s min_timestamp]
The log errors command is used to show the last - up to 1,000 - errors and warnings. If no output is generated, no errors have occurred
since the last start.
-s min_timestamp
An integer value, representing seconds since the epoch - also known as Unix timestamp. When a min_timestamp was given, doveadm(1)
will only show errors occurred since that point in time.
log find
doveadm log find [directory]
The log find command is used to show the location of the log files, to which dovecot(1) sends its log messages. If dovecot(1) logs its
messages through syslogd(8) and doveadm(1) could not find any log files, you can specify the directory where your syslogd writes its log
files.
log reopen
doveadm log reopen
This command causes doveadm to reopen all log files, configured in the log_path, info_log_path and debug_log_path settings. These settings
are configured in /etc/dovecot/conf.d/10-logging.conf.
This is for example useful after manually rotating the log files.
log test
doveadm log test
This command causes doveadm to write the message "This is Dovecot's priority log (timestamp)" to the configured log files. The used prior-
ities are: debug, info, warning, error and fatal.
EXAMPLE
This example shows how to locate the log files used by dovecot(1).
doveadm log find
Looking for log files from /var/log
Debug: /var/log/dovecot.debug
Info: /var/log/mail.log
Warning: /var/log/mail.log
Error: /var/log/mail.log
Fatal: /var/log/mail.log
REPORTING BUGS
Report bugs, including doveconf -n output, to the Dovecot Mailing List <dovecot@dovecot.org>. Information about reporting bugs is avail-
able at: http://dovecot.org/bugreport.html
SEE ALSO doveadm(1)Dovecot v2.2 2013-11-24 DOVEADM-LOG(1)