linux - A little help for a script -

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i have made script downloads libreoffice , upgrades on slackware linux. wanna simple correction; if package file fails download, want script return "script fail at..."

for example, if libreoffice-mozplug..etc fail script returns "failed @ upgradepkg --install-new libreoffice-mozplug..etc" how it?

this script (i know..it not best i'm working on it)

#!/bin/sh set -e version=4.3.1 lackversion=14.1 alias wget="wget -nc" #get! wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-$version-x86_64-1alien.txz.asc wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-$version-x86_64-1alien.txz wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-dict-it-$version-x86_64-1alien.txz.asc wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-dict-it-$version-x86_64-1alien.txz wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-l10n-it-$version-x86_64-1alien.txz.asc wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-l10n-it-$version-x86_64-1alien.txz wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-mozplugin-$version-x86_64-1alien.txz wget http://www.slackware.com/~alien/slackbuilds/libreoffice/pkg64/$lackversion/libreoffice-mozplugin-4.3.1-x86_64-1alien.txz.asc   #funzione gpg funzion1() { arg1=$1 arg2=$2 gpg -v $1  } #check gpg signature in *.asc;do `funzion1 $i`;done  if [ $? -eq 0 ]     echo "all well" else     echo "problem signature." fi   #funzione upgrade funzion2() { arg1=$1 arg2=$2 upgradepkg --install-new  $1  } #check upgrade in *.txz;do `funzion2 $i`;done  if [ $? -eq 0 ]     echo "all well" else     echo "problem upgrade." fi

after download files, need following (your function doesn't enough bother defining it):

for in *.asc;     if gpg -v "$i";         echo "$i ok"     else         echo "problem $i's signature"     fi done

you want check return status of each call gpg, not last one.


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