Daily Shaarli

All links of one day in a single page.

June 23, 2020

Dump a linux process's memory to file - Server Fault
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procdump()
(
cat /proc/$1/maps | grep -Fv ".so" | grep " 0 " | awk '{print $1}' | ( IFS="-"
while read a b; do
dd if=/proc/$1/mem bs=$( getconf PAGESIZE ) iflag=skip_bytes,count_bytes \
skip=$(( 0x$a )) count=$(( 0x$b - 0x$a )) of="$1mem$a.bin"
done )
)