Negating shell interpretation Post: 302592034

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

shell interpretation

I executed the following command in the korn shell: $ variable1="qwerty" ls | sort and the shell executed the 'ls | sort' command. I would have expected an error message from the shell, but instead of that the shell ran the 'ls | sort' command and didn't realize the variable assignement. ...

2. UNIX for Dummies Questions & Answers

Prevent bash from interpretation :

I am using bash shell; my requirement is to run a long command. Now I have split this long command into a number of shell variables. Some of these shell variables contain special character ':' At the end, when the intended long command is executed as a series of small shell variables the ':'...

3. UNIX for Dummies Questions & Answers

Interpretation of the uptime command

Hi there, do someone have detailed information how to interpret the uptime command or rather which values can be called normal? (i know what the information means, but i have no idea if these values are ok or to high: 3:02pm an 13:53, 2 Benutzer, Durchschnittslast: 10,06, 12,05, 13,00) ...

4. UNIX for Advanced & Expert Users

SAR -b interpretation

I have used SAR -b to get some Unix cache / buffer metrics and the results are confusing me a bit. The pread/s & pwrit/s are showing 0. However the lread/s and lwrit/s are showing figures. I note also that the bread/s and bwrit/s are showing figures. I believe that pread/s and pwrit/s is not...

5. AIX

interpretation of sar

hello with a sar i have this result: System configuration: lcpu=48 ent=4.00 14:06:37 %usr %sys %wio %idle physc %entc 14:06:39 26 9 3 62 1.63 40.7 14:06:41 26 9 3 63 1.58 39.4 14:06:43 ...

6. Shell Programming and Scripting

perl negating Regular Expression

hi all, I have this particular piece of code perl -pi -e 's#\&amp\;(\w\W*\w+\;)#\&$1#gm' filename.txt the (\w\W*\w+\;) part should not contain an "&". That means that if a string like &xxxxx&ecute; comes i wount be replacing the amp;. thanks Jathin

7. UNIX for Dummies Questions & Answers

No Space Message Interpretation

Hi, I get the message NOTICE HTFS :No Space on dev hd (1/104), What does (1/104) mean? Is there any link, I can get material on understanding unix message log? thanks.

8. AIX

lspath output interpretation

On my VIo I see the following for my disks: $ lspath | grep hdisk6 Enabled hdisk6 fscsi0 200600a0b82193f7,4000000000000 Enabled hdisk6 fscsi0 200700a0b82193f7,4000000000000 Enabled hdisk6 fscsi2 200600a0b82193f8,4000000000000 Failed hdisk6 fscsi2 200700a0b82193f8,4000000000000 $ lspath |...

9. Shell Programming and Scripting

Sql multi line comment /* shell interpretation issue

Greetings Experts, I do have some basic knowledge of Unix. The task I am trying to do through shell script is to generate the view script for all of the tables which is in YYYYMMDD format (I assume I am on Ksh). I have certain tables that ends in YYYYMMDD format (eg: tbl_20150630) For each...

LEARN ABOUT HPUX

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)