meaning of ${1+"$@"} Post: 302524166

9 More Discussions You Might Find Interesting

1. AIX

What's meaning of "POWER" in diag command.?

I ran 'diag' command to verify disk follow the below steps. DIAG------?task selection-------ssa service aid-----Link verification I found that there are 3 types of status. (Good, Failed and Power). scp2: pdisk23 D69E584F 0 16 Power scp2: pdisk19 D657E7A9 1 15 Power scp2: pdisk28...

2. UNIX for Dummies Questions & Answers

Meaning of $var->{"@$row[0]"}=" "; ???

while (my $row = $sth->fetchrow_arrayref) { $var->{"@$row"}=" "; } Can anyone help me understanding above mentioned. i) As per my knowledge $row is taking ARRAY Refernce from the database ii) @$row is containing the value of 0th index of the array, testted the same. but I am not able...

3. Shell Programming and Scripting

Meaning of "if [ -x /opt/OV/bin/ovpolicy ]"

Hi, Could someone pls help me on the below command: if then ------------------ ------------ fi if then ------------- ------------------- ------------------- fi What does this signify? Thanks, ..

4. UNIX for Dummies Questions & Answers

the meaning of "!:" in "alias foo 'command\!:' filename"

Hi: How can I remove my own post? Thanks.

5. Shell Programming and Scripting

Meaning of "b" modifier in "sort" command

I need to sort the following file by the rhdiskpower devices in the last column: Total_MB Free_MB OS_MB Name Failgroup Library Label UDID Product Redund Path 1024 851 1024 OCRVOT1_0000 OCRVOT1_0000 System UNKNOWN ...

6. Shell Programming and Scripting

awk command to replace ";" with "|" and ""|" at diferent places in line of file

Hi, I have line in input file as below: 3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL My expected output for line in the file must be : "1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL" Can someone...

7. UNIX for Dummies Questions & Answers

Variable "##", "% " meaning

Hi, What means "##*", "% *" in a variable?? I have this in the script that i'm reading: ... read line echo $line echo ${line#* } echo ${line##* } echo ${line% * } ... The first print: DN: RCROOT ONRM_ROOT_MO SNW ONRM_ROOT_MO BSC BSCCC2 BTS ALTOHATILLONOR The second print:...

8. UNIX for Dummies Questions & Answers

What is the meaning of "-s" option in "if" statement?

Hi Guys, I'm sorry but I can't find answer for this, what is the meaning of -s option in "if" statement on unix scipting. Please see sample below: opath=/home/output for i in N1 N2 N3 N4 do echo $i if then grep $i $opath/N5_CRAI > $opath/N5_$i.crai chmod 777 $opath/N5_$i.crai ...

9. 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...

LEARN ABOUT CENTOS

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)