10-10-2013
OK. What's the problem now?
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1. UNIX for Dummies Questions & Answers
I grepped for a string from a directory of very large files. This took quite a long time (not a problem). When I grepped for a different string from the same files immediately after, the output was MUCH quicker.
My question is, does anybody know why the second grep was so much quicker than the... (1 Reply)
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2. Filesystems, Disks and Memory
Hello,
I have a Supermicro server with a P4SCI mother board running Debian Sarge 3.1. This is the "dmidecode" output related to RAM info:
RAM speed information is incomplete.. "Current Speed: Unknown", is there anyway/soft to get the speed of installed RAM modules? thanks!!
Regards :)... (0 Replies)
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3. UNIX for Advanced & Expert Users
I am doing "ps -f" to see my process.
but I get lines that one of it represents the ps command itself.
I want to grep it out using -v flag, but than I get another process that belongs to the GREP itself :
I would like to exclude
# ps -f
UID PID PPID C STIME TTY TIME CMD... (2 Replies)
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4. Shell Programming and Scripting
Hello
Ive written 2 programs in shell and I need to compare their speed (Compile) against one another.
what methods could I go about doing this?
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5. Shell Programming and Scripting
i want to search in the current directory all the files that contain one word for example "hello"
i want to achieve it with the grep command but not with the grep * (2 Replies)
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6. Filesystems, Disks and Memory
I analysed disk performance with blktrace and get some data:
read:
8,3 4 2141 2.882115217 3342 Q R 195732187 + 32
8,3 4 2142 2.882116411 3342 G R 195732187 + 32
8,3 4 2144 2.882117647 3342 I R 195732187 + 32
8,3 4 2145 ... (1 Reply)
Discussion started by: W.C.C
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7. Shell Programming and Scripting
hi
i'm greping the files with sepefic keyword, where the file is of too big. Assume there are 10 days log file each of more than 200mb. i've to grep all those files with a specific keywords.
for example,
1. i'll grep for error message
2. after the i'll do one more grep for keyword... (4 Replies)
Discussion started by: vij_krr
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8. Shell Programming and Scripting
Hi,
I have to grep string from 20 - 30 files each carries 200 - 300 MB size and append to the
file. How to speed the
grepping time.
cat catalina.out_2012_01_01 | grep "xxxxx" >> backup.txt
PLZ, Suggest me,
Regards,
Nanthagopal A (5 Replies)
Discussion started by: nanthagopal
5 Replies
9. Shell Programming and Scripting
Hi,
file1.txt
AAA
BBB
CCC
DDD
file2.txt
abc|AAA|AAAabcbcs|fnwufnq
bca|nwruqf|AAA|fwfwwefwef
fmimwe|BBB|fnqwufw|wufbqw
wcdbi|CCC|wefnwin|wfwwf
DDD|wabvfav|wqef|fwbwqfwfe
i need the count of rows of file1.txt present in the file2.txt
required output:
AAA 2 (10 Replies)
Discussion started by: mdkm
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10. Shell Programming and Scripting
Hello,
I am running below command as root user
#nodetool cfstats tests | grep "Memtable switch count"
Memtable switch count: 12
Where as when I try to run same command as another user it gives different result.
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Discussion started by: Pushpraj
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LEARN ABOUT CENTOS
abrt-action-notify
ABRT-ACTION-NOTIFY(1) ABRT Manual ABRT-ACTION-NOTIFY(1)
NAME
abrt-action-notify - Announces a new occurrence of problem via all accessible channels
SYNOPSIS
abrt-action-notify [-h] -d PROBLEM_DIR [-v] [-a] [-e AUTOREPORTING_EVENT]
DESCRIPTION
The current implementation emits a D-Bus signal on System bus in path /org/freedesktop/problems of org.freedesktop.problems interface for
Crash member.
Integration with ABRT events
abrt-action-notify is used to notify new problems and consecutive occurrences of a single problem for all crash types.
EVENT=notify package!=
abrt-action-notify
OPTIONS
-v, --verbose
Be verbose
-d, --problem-dir PROBLEM_DIR
Problem directory [Default: current directory]
-h, --help
Show help message
-a, --autoreporting
Force to run autoreporting event
-e, --autoreporting-event AUTOREPORTING_EVENT
Overwrite autoreporting event name
ENVIRONMENT
ABRT_VERBOSE
ABRT verbosity level
FILES
/etc/abrt/abrt.conf
AutoreportingEnabled
If enabled, abrt-action-notify runs AutoreportingEvent
AutoreportingEvent
Name of event to be run if autoreporting is enabled
SEE ALSO
abrt.conf(5)
AUTHORS
o ABRT team
abrt 2.1.11 06/18/2014 ABRT-ACTION-NOTIFY(1)