Linux command recorded history

Record script

cd /usr/local/
mkdir records
chmod 777 records/
chmod +t records/
vim /etc/profile

(1) a script: Recommended (split log files by date)

# record cmd history
if [ ! -d /usr/local/records/${LOGNAME} ]

then

mkdir -p /usr/local/records/${LOGNAME}

chmod 300 /usr/local/records/${LOGNAME}

fi


export HISTORY_FILE_DATE_NAME=`date "+%Y-%m-%d"`
export HISTORY_FILE="/usr/local/records/${LOGNAME}/bash_history_${HISTORY_FILE_DATE_NAME}"


#export HISTORY_FILE="/usr/local/records/${LOGNAME}/bash_history"

export PROMPT_COMMAND='{ date "+%Y-%m-%d %T ##### $(who am i |awk "{print \$1\" \"\$2\" \"\$5}") #### $(history 1 | { read x cmd; echo "$cmd"; })"; } >>$HISTORY_FILE'

　

(2) :( two test script is not recommended, the log will continue to accumulate)

if [ ! -d /usr/local/records/${LOGNAME} ]

then

mkdir -p /usr/local/records/${LOGNAME}

chmod 300 /usr/local/records/${LOGNAME}

fi

export HISTORY_FILE="/usr/local/records/${LOGNAME}/bash_history"

export PROMPT_COMMAND='{ date "+%Y-%m-%d %T ##### $(who am i |awk "{print \$1\" \"\$2\" \"\$5}") #### $(history 1 | { read x cmd; echo "$cmd"; })"; } >>$HISTORY_FILE'

　　

source /etc/profile

https://my.oschina.net/u/3866149/blog/3030842

 

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https://blog.51cto.com/13868278/2149028