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langs a-z

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Ingy döt Net 2013-04-10 22:43:41 -07:00
parent db842d013d
commit d066446780
11389 changed files with 98361 additions and 1020 deletions
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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-1.sh Normal file
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ls

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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-2.sh Normal file
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exec ls

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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-3.sh Normal file
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output=`ls`

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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-4.sh Normal file
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output=$(ls)

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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-5.sh Normal file
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output=`expr \`echo hi | wc -c\` - 1`
output=$(expr $(echo hi | wc -c) - 1)

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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-6.sh Normal file
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echo "Found: `grep 80/tcp /etc/services`"
echo "Found: $(grep 80/tcp /etc/services)"

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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-7.sh Normal file
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ls # run command, return to shell
exec ls # replace shell with command

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Task/Execute-a-system-command/UNIX-Shell/execute-a-system-command-8.sh Normal file
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set output=( "`grep 80/ /etc/services`" )
echo "Line 1: $output[1]"
echo "Line 2: $output[2]"