这里写自定义目录标题
Terminal终端:
- git remote set-url origin https://codeXXXXXXXXXXXXXXXXXXXX@github.com/elegantcoin/utils.git 登录git
- rsync --bwlimit=1000 -artP file1 -e 'ssh -p xxxx' user@targetmachine:file2
- cat cmd_lines_2022-05_15.log|egrep -E "history lines |(103)"
- split -l 1000 -a 3 bigfiles.txt smallfiles.txt split files
- mysql/redis-cli -h service -P xxxx -u username -p password mysql
- docker ps docker
- docker commit 1234 softeorename:v2.0 docker commit
- docker save -o softeorename.tar softeorename:v2.0 docker save
- docker load -i softeorename.tar docker load
- docker run -dit -v /tmp/localpath:home --name softeorename softeorename:v2.0
- docker exec -it 100 /bin/bash
- keys * / get key 100 redis
- tar -cvf compress.tar /filefolder --exclude=./.ssh tar
- tar cf /tmp/compress.tar /big/tree --exclude-from <(find /big/tree -size +3M) tar
- tar czf /tmp/compress.tar |split -b 1000m - small-file.tar split tar file
- find /tmp/path -3M|xargs tar cf /tmp/compress.tar tar fills <3M in path
- find ./ -name "*" -size +3M find files >3M
- find ./ -name "*.txt|xargs cat >3.txt" cat into one file
- wget https://repo.anaconda.com/archive/Anaconda3-2020.11-Linux-x86_64.sh get ananconda
- vim ~/.bash_history
- vim ~/.bashrc
- vim ~/.bash_profile
- nohup jupyter 2>&1 & nohup
- jupyter notebook >jupyter.log 2>&1 &
- ps -aux |egrep test.sh|egrep -v grep|awk '${print $0}'|sort -k 2 -n
- ps -aux|egrep python |xargs kill -9 careful if root user
- ps -eo pid,sgi_p,cmd --sort sgi_p|egrep "python"
- magick -loop 0 -delay 10 fram*.jpg frame.gif generate gifs
- rsvg-convert -z 10.0 pprof001_true.svg >pprof001.png convert to png
- tree -df tree dir
- tree -L 3 tree 3 levels
- tree -dfIL "*anaconda*|*git*" 3 tree ignore keywords
- rename 's/.jpeg/.jpg' *.jpeg rename using regx
- cat my_log.log|egrep ''$'t123'$'tsname'|sort -k 1 -k 2 egrep t and sort
- ls --sort=none no sorting when ls(useful in huge files folder)
- aek '! a[$0]++' drop duplicate
- sed -i'.bak' 's/words/word/g' my_log.log replace global
- python -m cProfile my_script.py cProfile
- go tool pprof cpu.out go Profile
- /bin/spark2-submit --master yarn --deploy-mode client --queue username --driver-memory 32g --executor-cores 10 --executor-memory 32g spark
# Python zip() behavior in bash
file_names=$(ls *.txt)
file_arr=($file_names)
var_arr=($file_arr)
i=0
for s_one in $file_names;do
((i++))
# head my_log.log|awk -F ',' '{printf("%s %sn",split($0,var_arr,","),var_arr[1])}
my_count=$(cat $s_one |wc -l)
my_content=$(sed 's/\n/\\n/g' $s_one)
echo "${var_arr[${i}]}"
echo "#n#${s_one}|${my_count}nn${my_content}nn" >>all.txt
mv file_$i.qgz file${s_one}.qgz
# function in bash
auto_triger() {
msg=$1
echo ${msg}
}
auto_triger "this is a func"
# crontab -l -e
30 09 * * * cd /tmp/robot && sh start_robot.sh >>robot.log 2>&1
