Usage: busybox [function] [arguments]… or: function [arguments]… BusyBox is a multi-call binary that combines many common Unix utilities into a single executable. Most people will create a link to busybox for
IV. If an old passwordfile exists then you can overwrite it with FORCE=Y or you have to remove it from the current directory before recreating the passwordfile. 可以使用FORCE=Y选项覆盖当前密码文件,或者移走当前的密码文件后重新生成一个新的密码文件。 V. IGNORECASE is a new parameter introduced i...
21. service command examples Service command is used to run the system V init scripts. i.e Instead of calling the scripts located in the /etc/init.d/ directory with their full path, you can use the service command. Check the status of a service: # service ssh status Check the status ...
14. cd command examples Use “cd -” to toggle between the last two directories Use “shopt -s cdspell” to automatically correct mistyped directory names on cd More cd examples: 6 Awesome Linux cd command Hacks 15. gzip command examples To create a *.gz compressed file: $ gzip test.tx...
8, directory create dir: mkdir sampledir copy file to dir: cp file sampledir move file to dir: mv file sampledir remove empty directory: rmdir sampledir remove non-empty directory: rm -r sampledir 9, navigating directory cd ~: immediately go back to home ...
the directory itself. This option also causes symbolic links to be copied, rather than indirected through, and forcpto create spe- cial files rather than copying them as normal files. Created directories have the same mode as the corresponding source direc- ...
database and perform quick lookups using a binary search algorithm. The 'hfind' tool can perform lookups on the NIST National Software Reference Library (NSRL) (www.nsrl.nist.gov) and files created from the 'md5' or 'md5sum' command. Refer to the docs/hfind.README file for more details...
The command exportEDITOR=vispecifies an editor to open a crontab file. Some of the most common crontab commands are the following: crontab -e UserName.It enables the user to edit the crontab file or create a new file. When editing is complete, the file gets copied into the crontab directo...
While displaying the file, following cat -n command will prepend the line number to each line of the output. $ cat -n /etc/logrotate.conf 1 /var/log/btmp { 2 missingok 3 monthly 4 create 0660 root utmp 5 rotate 1 6 } 1.
1 unix shell脚本一题,有悬赏Create a shell script, which takes a directory as command line argument.Script displays ten first lines from every text file in that directory. After displaying the lines from the file the script asks:"Do you want to remove this file? The answer yes or y or ...