Useful Linux Commands

.在特定類型的文件裡找字串 grep -ir “ooxx“ –include=”*.java”
.掛載外接硬碟 sudo fdisk -l mkdir /media/usb sudo mount -v -t auto /dev/sdb1 /media/usb
.找特定類型的檔案 find -iname *.git
.確認編譯出來檔案的 ELF readelf
.列出所有執行的東西 ps -Al
.用 string2 取代 file1 裡的 string1,存成 file2 awk ‘{gsub(/string1/,”string2″)}1’ file1 > file2 .remove specific directory recursively find . -name SPECIFIC_FILE -type d -exec rm -rf {} \;
.Check lib with readelf
“readelf -h” can display the information of your library. I usually use to check the “machine” which is aarch64 or x86. Want to know more about ELF? “ELF (Executable and Linkable Format)學習途徑與資源” by 陳孜穎