clam command post

Nohup commands are often used to let processes execute in the background.However, if you just execute: Nohup Command then close the terminal directly, you will find that the previous boot process will also exit.Workaround:Nohup Command , see output: appending outputs to nohup.outYou also need to press any key on the terminal to return to the Shell Input Command

Modify in Httpd.confRestart ApacheError.Search on the internet a bit, mostly said mod_authz_host.so module did not load, but after the inspection found httpd.conf:The module is not commented out, so what is the reason?It is also clever, since the online mention of this error occurs because a module has not been loaded, so I simply cancel out the first line of the module comments, through the Apache service moniter Restart services ...！！ No more error, the problem is on this module:Search Mod_acc

!!! He won't let it change!! Try the database I originally stored the path, because there are tables, see if I can do (I day, put is so messy, do not like me to put things in a mess!! ） Yes, just don't let it change! Can't change it? copy out rename paste back, give cover on!! How to change what you want to change! Tragedy (; ′д ') ゞmysql process is not open! Oh, well, maybe you can't use the space of the previous table, and then change back to the picture on the map, you can open it! So can no

1. Apt-get Install mutt MSMTP2. ~/.MUTTRC ~/.MSMTPRC is the current user's configuration information, if not added will use the global configuration:/ETC/MUTTRC (MSMTPRC temporarily cannot find the file, do not know why?)3. VI ~/.MUTTRCAt the end add:Set sendmail="/usr/bin/msmtp"set Use_from=yesset realname=" Chen_dong " # #发件人名字setfrom =chen[email protected] # #发件人地址set Envelope_from=yes4. VI ~/.MSMTPRC, then modify the permissions of this file to 600587/etc/ssl/certs/ca-~/. Msmtp.logaccoun

blocks-j converting the Ext2 file system to a ext3 type file system-L Volume-label similar to E2label functions, can modify the file system label-R reserved-blocks-count Adjust system reserved Space-O [^]mount-option[,...] Set or clear the indicated default mount options in the filesystem. Set or clear the default mounted file system optionsThree. For example:Tune2fs-c 30/DEV/HDA1 Set the number of times the file system can mount before forcing a checkTune2fs-c-L/DEV/HDA1 to close the Force che

Cat is a text file viewing and linking tool. To view the contents of a file, it is simpler to use cat, which is the name of the cat directly behind it.Cat usage: cat [options] [file name]1. Display the entire file at once. # cat filename2. Create a file from the keyboard. # cat > FileNameOnly new files can be created and existing files cannot be edited.3. Merge several files into one file: #cat file1 file2 > File3Parameters:-N or--number the number of rows for all outputs starting from 1-B or--n