cPanel command-line:
cPanel:
To assign file owerships for webusers:
# /scripts/chownpublichtmls
To assign mail permission:
# /scripts/mailperm or WHM >> Email >> Repair Mailbox permissions.
Limit webuser resources (cpu / memory / etc):
# vi /etc/security/limits.conf
Set all files / directory recursively to secure permissions. Only in users "pwd"
# find . -type d -exec chmod 755 {} \;
# find . -type f -exec chmod 644 {} \;
Set files / directory secure permissions rest of proper. Only in users "pwd"
# find . -type f -not -perm 644 -exec chmod 644 {} \;
# find . -type d -not -perm 755 -exec chmod 755 {} \;
(suspect spam)To check maillog with sending path details.
# grep "cwd=" /var/log/exim_mainlog|awk '{for(i=1;i<=10;i++){print $i}}'|sort|uniq -c|grep cwd|sort -n
cPanel & Linux EL:
Change default linux editor (I selected VI):
# VISUAL=vi;export VISUAL;EDITOR=vi;export EDITOR;
(suspect attack)TO check current / connection on port:80
# netstat -an | grep :80 | grep EST | awk '{ print $5 }' | awk -F: '{ print $1 }' | sort | uniq -c | sort -nk 1
To assign file owerships for webusers:
# /scripts/chownpublichtmls
To assign mail permission:
# /scripts/mailperm or WHM >> Email >> Repair Mailbox permissions.
Limit webuser resources (cpu / memory / etc):
# vi /etc/security/limits.conf
Set all files / directory recursively to secure permissions. Only in users "pwd"
# find . -type d -exec chmod 755 {} \;
# find . -type f -exec chmod 644 {} \;
Set files / directory secure permissions rest of proper. Only in users "pwd"
# find . -type f -not -perm 644 -exec chmod 644 {} \;
# find . -type d -not -perm 755 -exec chmod 755 {} \;
(suspect spam)To check maillog with sending path details.
# grep "cwd=" /var/log/exim_mainlog|awk '{for(i=1;i<=10;i++){print $i}}'|sort|uniq -c|grep cwd|sort -n
cPanel & Linux EL:
Change default linux editor (I selected VI):
# VISUAL=vi;export VISUAL;EDITOR=vi;export EDITOR;
(suspect attack)TO check current / connection on port:80
# netstat -an | grep :80 | grep EST | awk '{ print $5 }' | awk -F: '{ print $1 }' | sort | uniq -c | sort -nk 1
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