→ Linux Commands → Sāciet mācīties / Lejupielādēt MP3 flashcards

lejupielādēt mp3 Drukāt spēlēt pārbaudiet sevi

jautājums		atbilde
man sākt mācīties		command for help > man grep
ls sākt mācīties		List directory contents -l long listing (ls -l),-al (ls -al) Listing With Hidden Files
grep sākt mācīties		Find text in a file grep PATTERN [FILE], grep failed auth. log
cd sākt mācīties		Change current directory Forward slashes instead of backward, cd /var/log
shutdown sudo shutdown -r 2 sākt mācīties		Safely turn off the computer in software sudo shutdown 2 (turn off in 2min), -r restart, -c cancel or ctrl+c
pwd sākt mācīties		Displays the current working directory path Useful when changing directories often
passwd sākt mācīties		Change a user account password sudo passwd [username]
mv mv SOURCE DEST sākt mācīties		Move a file mv first. txt second. txt
cp cp first. txt second. txt sākt mācīties		Copy a file cp SOURCE DEST
rm sākt mācīties		Remove files or directories Does not remove directories by default, -r (removes directory)
mkdir mkdir DIRECTORY sākt mācīties		Make a directory mkdir notes
chmod r=read, w=write, x=execute sākt mācīties		Change mode of a file system object chmod mode FILE, chmod 744 script. sh
chown sākt mācīties		Change file owner and group sudo chown [OWNER: GROUP] file, sudo chown professor script. sh
iwconfig sākt mācīties		View or change wireless network configuration
ifconfig sākt mācīties		View or configure a network interface and IP Slowly being replaced by ip (ip address)
ps sākt mācīties		View the current processes ps -e \| more (View all processes)
su / sudo sākt mācīties		Some command require elevated rights There are some things normal users can’t do
su sākt mācīties		Become super user You continue to be that user until you exit
sudo sākt mācīties		Execute a command as the super user Only that command executes as the super user
apt-get sākt mācīties		Advanced Packaging Tool (Install, update, remove) sudo apt-get install wireshark
vi sākt mācīties		Visual mode editor Full screen editing with copy, paste, and more
dd sākt mācīties		Backup and restore an entire partition dd if=<source file name> of=<target file name> [Options]
Creating a disk image sākt mācīties		dd if=/dev/sda of=/tmp/sda-image. img
Restoring from an image sākt mācīties		dd if=/tmp/sda-image. img of=/dev/sda
killall / kill <pid> sākt mācīties		Closing programs sudo killall firefox
xkill sākt mācīties		Graphical kill kill an app with one click

Linux commands

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