Do not understand grep output Post: 302862941

10 More Discussions You Might Find Interesting

1. Red Hat

Understand output of "free" command

Hi Friends, I am really confused with the output of "free" command on redhat linux. I can see caching and buffer output on two different areas on the output. Please let me know whats the difference of these two different outputs. Here I am pasting the command output of my server. # free...

2. Shell Programming and Scripting

Need to understand the output of last command

root@desktop:~# last reboot | head -1 reboot system boot 2.6.31-17-generi Tue Jan 26 12:05 - 13:52 (01:46) What does the last two fields(12:05 - 13:52 (01:46)) of the output mean?

3. Shell Programming and Scripting

I can't understand sed error output.

Hey forum, I have a problem with a script what used to work, but suddenly is not working anymore. I have been trying different things for an hour now and I give up :D . #!/bin/sh asukoht=`pwd` template=$1 for values in...

4. UNIX for Dummies Questions & Answers

Unable to understand ps output.

I m executing ps command and sorting it according to memory usage. Please find the output of the command. # ps aux --sort pmem USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.0 0.0 2060 624 ? Ss 01:54 0:00 init root 2 0.0...

5. UNIX for Dummies Questions & Answers

Not able to understand the output of w command

I have taken putty session of a server from two separate machines namely HOST1(3 sessions) and HOST2(1 Session) . However w command says there are 5 users Confused over the output any clue will be appreciated. # w 09:29:36 up 34 days, 15:48, 5 users, load average: 0.62, 4.33, 8.16 USER ...

6. Red Hat

Grep doesn't understand escape sequence?

I ran the following grep and sed command. grep "\t" emp.txt sed -n '/\t/p' emp.txt grep treated the '\' as to escape t and took the pattern as literal t whereas sed took the pattern as tab. That means , grep doesn't understand escape sequence!!!!!! what to do to make grep...

7. Shell Programming and Scripting

How to grep the desired output and output to a file?

currently I have process from a raw file to this stage ALTER TABLE "EXCEL_ADMIN"."TC_TXN_VOID" ADD CONSTRAINT "PK_TC_TXN_VOID" PRIMARY KEY ("TC_TXN_IID") ALTER TABLE "EXCEL_ADMIN"."TC_TXN_AMT" ADD CONSTRAINT "PK_TC_TXN_AMT" PRIMARY KEY ("TC_TXN_AMT_IID") ALTER TABLE...

8. UNIX for Dummies Questions & Answers

Not able to understand this output

I am hitting this command: dvlna021-(/cm/ims/dev/gds-scheduler/10/app/Software/active/Soft/conf)->ls -lrt gds_userenv_* This is the output lrwxrwxrwx 1 aimse was 65 Jul 31 12:56 gds_userenv_scheduler_2.ksh -> /cm/ims/dev/gds-scheduler/10/app/conf/gds_userenv_scheduler_2.ksh ...

9. UNIX for Advanced & Expert Users

unable to understand the output of TRUSS command

Hi, I am trying to set ulimit for soft stack unlimited, but this is not taking effect, after tracing the ulimit -a unlimited command, the below output was generated, which i am unable to comprehend. Could any one help me with this? prcbap1-r10prod: truss -d ulimit -s unlimited Tue Dec 30...

10. Shell Programming and Scripting

Can't understand script output

New to korn shel1 and having an issue. The following is suppose to read the parameter values from files in a source directory and then pass them on to a log file in a different directory, The ArchiveTracker scripts is suppose to call the parameterreader script to exact the parameter values and...

LEARN ABOUT NETBSD

zfgrep

ZGREP(1)						    BSD General Commands Manual 						  ZGREP(1)

NAME

     zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files

SYNOPSIS

     zgrep [grep-flags] [--] pattern [files ...]

     zegrep [grep-flags] [--] pattern [file ...]

     zfgrep [grep-flags] [--] pattern [file ...]

DESCRIPTION

     zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1).

     The grep-flags and pattern arguments are passed on to grep(1).  If an -e flag is found in the grep-flags, zgrep will not look for a pattern
     argument.

     zegrep calls egrep(1), while zfgrep calls fgrep(1).

EXIT STATUS

     In case of missing arguments or missing pattern, 1 will be returned, otherwise 0.

SEE ALSO

     egrep(1), fgrep(1), grep(1), gzip(1), zcat(1)

AUTHORS

     Thomas Klausner <wiz@NetBSD.org>

BSD
								 December 28, 2003							       BSD