| Server IP : 3.111.61.48 / Your IP : 216.73.216.67 Web Server : Apache System : Linux ip-10-0-5-176 6.8.0-1057-aws #60~22.04.1-Ubuntu SMP Wed May 27 08:16:59 UTC 2026 x86_64 User : ubuntu ( 1000) PHP Version : 8.2.31 Disable Function : exec,passthru,shell_exec,system MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /snap/core22/2411/bin/ |
Upload File : |
#!/bin/sh
set -e
. /etc/default/swapfile
# check defaults
[ -n "$SIZE" ] || exit 0
[ -n "$FILE" ] || exit 0
create_swapfile() {
local FILE=$1
local SIZE=$2
fallocate -l $((1024*1024*SIZE)) "$FILE"
mkswap "$FILE" >/dev/null 2>&1
chmod 0600 "$FILE"
}
delete_swapfile() {
if grep -q "$FILE" /proc/swaps; then
swapoff "$1"
fi
rm -f "$1"
}
# SIZE is zero (or smaller), drop out
# (and delete possibly existing file)
if [ "$SIZE" -le "0" ]; then
[ -e "$FILE" ] && delete_swapfile "$FILE"
exit 0
fi
# file does not exist, create it
if [ ! -e "$FILE" ]; then
create_swapfile "$FILE" "$SIZE"
fi
# file exists but has the wrong size
if [ "$(stat -c %s "$FILE")" -ne "$((1024*1024*SIZE))" ]; then
delete_swapfile "$FILE"
create_swapfile "$FILE" "$SIZE"
fi
# swap on if we aren't already
grep -q "$FILE" /proc/swaps || swapon "$FILE"