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572 B
572 B
+++ title = "一些linux命令" date = 2023-01-06 [taxonomies] tags=["linux"] +++
带进度的wc -l
awk 'BEGIN {T=0} (T!=systime()) { printf "%s %s\n",NR,$0 ; T=systime()} END { print NR}'
使用
cat file |awk 'BEGIN {T=0} (T!=systime()) { printf "%s %s\n",NR,$0 ; T=systime()} END { print NR}'
losf 查找删除文件
lsof |grep delete | sort -nrk 7| more
python 内存监测
pip install memray
memray run --live -m module.file
python cpu监测
pip install py-spy
py-spy top --pid ${pid}