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| author | Bill Nottingham <notting@redhat.com> | 2009-07-29 17:26:33 -0400 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2009-07-30 12:24:33 -0400 |
| commit | 1096cd2ebc150e5c74b5e8e4016b835f34cd3f48 (patch) | |
| tree | 5581822887866deec1c54bacb72b732589d0e52f /rc.d/init.d/halt | |
| parent | 48573c2f689c0b7b0aefcb230ce32a7f0fb9d843 (diff) | |
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Use $() instead of `` for process expansion.
Adapted from <victor.lowther@gmail.com>.
Diffstat (limited to 'rc.d/init.d/halt')
| -rwxr-xr-x | rc.d/init.d/halt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rc.d/init.d/halt b/rc.d/init.d/halt index aba3d3ea..97accb9e 100755 --- a/rc.d/init.d/halt +++ b/rc.d/init.d/halt @@ -93,7 +93,7 @@ tmpfs=$(awk '$2 ~ /^\/($|proc|dev)/ { next; } [ -n "$tmpfs" ] && fstab-decode $UMOUNT $tmpfs 2>/dev/null # Turn off swap, then unmount file systems. -[ -f /proc/swaps ] && SWAPS=`awk '! /^Filename/ { print $1 }' /proc/swaps` +[ -f /proc/swaps ] && SWAPS=$(awk '! /^Filename/ { print $1 }' /proc/swaps) if [ -n "$SWAPS" ]; then action $"Turning off swap: " swapoff $SWAPS for dst in $SWAPS; do |