Due to extreme system use, a Linux system requires some additional swap space. To initialize 5GB of additional swap space, which combination of commands should be used?

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Hoang Son · Accepted Answer

dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; swapon /tmp/swapfile

Hoang Son · Answer

dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; mount /tmp/swapfile

Hoang Son · Answer

dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; swapon /tmp/swapfile

Hoang Son · Answer

touch -5G /tmp/swapfile; swapon /tmp/swapfile

Hoang Son · Answer

mkswap /tmp/swapfile 512000; swapon /tmp/swapfile

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