grep/cat/more -- search in a txt file and display content from a specific "keyword" Post: 302107721

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

grep to find content in between curly braces, "{" and "},"

problem String ~~~~~~~~~~~~~~~~~~ icecream= { smart peopleLink "good" LC "happy" , smartpeopleLink "dull" LC "sad" } aend = {smart vc4 eatr kalu} output needed ~~~~~~~~~~~~~~~~~~ smart peopleLink "good" LC "happy" , smartpeopleLink "dull" LC "sad" smart vc4...

2. UNIX for Dummies Questions & Answers

Explain the line "mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`"

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

3. Shell Programming and Scripting

ls -laR | grep "^-" | awk '{print $9}'| grep "$.txt"

Hi, I don't know hot to make this command work: ls -laR | grep "^-" | awk '{print $9}'| grep "$.txt" It should return the list of file .txt It's important to search .txt at the end of the line, becouse some file name have "txt" in their name but have other extensions

4. Shell Programming and Scripting

Need to search for a file which has a "cad" content in it?

Hi Guys, I need to search for a file which has the "cad" content in it. I forgot the file name. could you people give me the command to figure it out? Thanks Magesh

5. Shell Programming and Scripting

cat $como_file | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g'

hi All, cat file_name | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g' Can this be done by using sed or awk alone

6. Shell Programming and Scripting

grep with "[" and "]" and "dot" within the search string

Hello. Following recommendations for one of my threads, this is working perfectly : #!/bin/bash CNT=$( grep -c -e "some text 1" -e "some text 2" -e "some text 3" "/tmp/log_file.txt" ) Now I need a grep success for some thing like : #!/bin/bash CNT=$( grep -c -e "some text_1...

7. Shell Programming and Scripting

finding the strings beween 2 characters "/" & "/" in .txt file

Hi all. I have a .txt file that I need to sort it My file is like: 1- 88 chain0 MASTER (FF-TE) FFFF 1962510 /TCK T FD2TQHVTT1 /jtagc/jtag_instreg/updateinstr_reg_1 dff1 (TI,SO) 2- ...

8. Shell Programming and Scripting

Bash script - Print an ascii file using specific font "Latin Modern Mono 12" "regular" "9"

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...

9. UNIX for Beginners Questions & Answers

How to print the "grep" result as specified keyword order?

I have a content.xls file as given below, NC_020815.1 1891831 1894692 virb4_A0A0H2X8Z4_ 1 954 1945 NC_020815.1 1883937 1886123 vird4_A0A0P9KA26_ 1 729 1379 NC_020815.1 2976151 2974985 virb10_H8FLU5_Ba 1 393 478 NC_020815.1 2968797 2967745 virb6_A0A0Q5GCZ4 5 398 499...

10. AIX

Apache 2.4 directory cannot display "Last modified" "Size" "Description"

Hi 2 all, i have had AIX 7.2 :/# /usr/IBMAHS/bin/apachectl -v Server version: Apache/2.4.12 (Unix) Server built: May 25 2015 04:58:27 :/#:/# /usr/IBMAHS/bin/apachectl -M Loaded Modules: core_module (static) so_module (static) http_module (static) mpm_worker_module (static) ...

LEARN ABOUT OSX

latency

LATENCY(1)						    BSD General Commands Manual 						LATENCY(1)

NAME

     latency -- monitors scheduling and interrupt latency

SYNOPSIS

     latency [-p] [-h] [-m] [-st threshold] [-it threshold] [-c code_file] [-l log_file] [-R raw_file] [-n kernel]

DESCRIPTION

     The latency utility provides scheduling and interrupt-latency statistics.	Due to the kernel tracing facility it uses to operate, the command
     requires root privileges.

     The arguments are as follows:

     -c code_file
	     When the -c option is specified, it takes a path to a code file that contains the mappings for the system calls.  This option over-
	     rides the default location of the system call code file, which is found in /usr/share/misc/trace.codes.

     -h      Display high resolution interrupt latencies and write them to latencies.csv (truncate existing file) upon exit.

     -m      Display per-CPU interrupt latency statistics.

     -it threshold
	     Set the interrupt latency threshold, expressed in microseconds.  If the latency exceeds this value, and a log file has been speci-
	     fied, a record of what occurred during this time is recorded.

     -l log_file
	     Specifies a log file that is written to when either the interrupt or scheduling latency is exceeded.

     -n kernel
	     By default, latency acts on the default /mach_kernel.  This option allows you to specify an alternate booted kernel.

     -p priority
	     Specifies the priority level to observe scheduler latencies for.

     -st threshold
	     Set the scheduler latency threshold in microseconds.  If latency exceeds this, and a log file has been specified, a record of what
	     occurred during this time is recorded.

     -R raw_file
	     Specifies a raw trace file to use as input.

     The data columns displayed are as follows:

     SCHEDULER		       The number of context switches that fall within the described delay.

     INTERRUPTS 	       The number of interrupts that fall within the described delay.

     The latency utility is also SIGWINCH savvy, so adjusting your window geometry will change the list of delay values displayed.

SAMPLE USAGE

     latency -p 97 -st 20000 -it 1000 -l /var/tmp/latency.log

     The latency utility will watch threads with priority 97 for scheduling latencies.	The threshold for the scheduler is set to 20000 microsec-
     onds.  The threshold for interrupts is set to 1000 microseconds.  Latencies that exceed these thresholds will be logged in
     /var/tmp/latency.log.

SEE ALSO

     fs_usage(1), sc_usage(1), top(1)

Mac OS X							  March 28, 2000							  Mac OS X