linux 别名

标签：shell

vi ~/.bashrc

1. #Productivity

2. alias ls="ls --color=auto"

3. alias ll="ls --color -al"

4. alias grep=‘grep --color=auto‘

5. mcd() { mkdir -p "$1"; cd "$1";}

6. cls() { cd "$1"; ls;}

7. backup() { cp "$1"{,.bak};}

8. md5check() { md5sum "$1" | grep "$2";}

9. alias makescript="fc -rnl | head -1 >"

10. alias genpasswd="strings /dev/urandom | grep -o ‘[[:alnum:]]‘ | head -n 30 | tr -d ‘\n‘; echo"

11. alias c="clear"

12. alias histg="history | grep"

13. alias ..=‘cd ..‘

14. alias ...=‘cd ../..‘

15. extract() {

16.    if [ -f $1 ] ; then

17.      case $1 in

18.        *.tar.bz2)   tar xjf $1     ;;

19.        *.tar.gz)    tar xzf $1     ;;

20.        *.bz2)       bunzip2 $1     ;;

21.        *.rar)       unrar e $1     ;;

22.        *.gz)        gunzip $1      ;;

23.        *.tar)       tar xf $1      ;;

24.        *.tbz2)      tar xjf $1     ;;

25.        *.tgz)       tar xzf $1     ;;

26.        *.zip)       unzip $1       ;;

27.        *.Z)         uncompress $1  ;;

28.        *.7z)        7z x $1        ;;

29.        *)     echo "‘$1‘ cannot be extracted via extract()" ;;

30.         esac

31.     else

32.         echo "‘$1‘ is not a valid file"

33.     fi

34. }

35.  

36. #System info

37. alias cmount="mount | column -t"

38. alias tree="ls -R | grep ":$" | sed -e ‘s/:$//‘ -e ‘s/[^-][^\/]*\//--/g‘ -e ‘s/^/   /‘ -e ‘s/-/|/‘"

39. sbs(){ du -b --max-depth 1 | sort -nr | perl -pe ‘s{([0-9]+)}{sprintf "%.1f%s", $1>=2**30? ($1/2**30, "G"): $1>=2**20? ($1/2**20, "M"): $1>=2**10? ($1/2**10, "K"): ($1, "")}e‘;}

40. alias intercept="sudo strace -ff -e trace=write -e write=1,2 -p"

41. alias meminfo=‘free -m -l -t‘

42. alias ps?="ps aux | grep"

43. alias volume="amixer get Master | sed ‘1,4 d‘ | cut -d [ -f 2 | cut -d ] -f 1"

44.  

45. #Network

46. alias websiteget="wget --random-wait -r -p -e robots=off -U mozilla"

47. alias listen="lsof -P -i -n"

48. alias port=‘netstat -tulanp‘

49. gmail() { curl -u "$1" --silent "https://mail.google.com/mail/feed/atom" | sed -e ‘s/<\/fullcount.*/\n/‘ | sed -e ‘s/.*fullcount>//‘}

50. alias ipinfo="curl ifconfig.me && curl ifconfig.me/host"

51. getlocation() { lynx -dump http://www.ip-adress.com/ip_tracer/?QRY=$1|grep address|egrep ‘city|state|country‘|awk ‘{print $3,$4,$5,$6,$7,$8}‘|sed ‘s\ip address flag \\‘|sed ‘s\My\\‘;}

52.  

53. #Funny

54. kernelgraph() { lsmod | perl -e ‘print "digraph \"lsmod\" {";<>;while(<>){@_=split/\s+/; print "\"$_[0]\" -> \"$_\"\n" for split/,/,$_[3]}print "}"‘ | dot -Tpng | display -;}

55. alias busy="cat /dev/urandom | hexdump -C | grep \"ca fe\""

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linux 别名

标签：shell

原文地址：http://2462852817.blog.51cto.com/11224080/1795165