Проанализировать предложения командной строки.

1. mkdir -p ~/1/{2,3/{3,4}} && cp ~/.bashrc ~/1/{2,3/{3,4}} && vi <(ls -lR ~/1)

2. if [ "$tar"x = x ]; then tar=$Pwd; fi cd .. && tar chf - $Pwd | gzip -f9 > $tar.tar.gz

3. unset DECOMP echo %f | egrep -q "\.gz$|\.z$|\.Z$" && DECOMP=-d gzip $DECOMP -v %f

4. set %u while [ -n "$1" ]; do cat $1 >> %D/$1 || echo tag $1 >> $CONTROL_FILE && shift done

5. ${EDITOR:vi} /tmp/mail.$$ && test -r /tmp/mail.$$ && mail root < /tmp/mail.$$ && rm -f /tmp/mail.$$

6. latex %f && xdvi `basename %f .tex`.dvi

7. for i in %t do unset DECOMP && echo $i | egrep -q "\.gz$ | \.z$|\.Z$" && DECOMP=-d gzip $DECOMP -v $i done

8. I=%{any LHarc flags:}; if test -n "$I"; then lharc x $I %f; fi

9. rpm -qa | grep "glibc" | xargs rpm –ql

10. if test ! -d ~/.trash; then mkdir ~/.trash; fi; mv -f -b -V numbered %q ~/.trash

11. I=%{destination file name:}; if test -n "$I"; then tar cvf - %p | gzip > $I; fi

12. ar p %f control.tar.gz | tar xzO control ; echo "" ; echo "Filelist:" ; ar p %f data.tar.gz | tar tzv

13. if [ x$DISPLAY = x ]; then lynx -force_html %f; else (lynx %f &); fi

14. I=`date +%%s`; export I; gzip -cd %f >/tmp/gzed.$I && %var{EDITOR:vi} /tmp/gzed.$I && gzip -c /tmp/gzed.$I > %f; rm -f /tmp/gzed.$I

15. SERVER=ftp.newmail.ru BASEDIR=~/DYNhtml UPNAME=ip.html REMOTE_DIR=/www/ echo -e "lcd "$BASEDIR" \n cd "$REMOTE_DIR"\n send "$UPNAME"\n chmod 644 "$UPNAME | ftp $SERVER && cp $BASEDIR/$UPNAME ~/MyLinuxPage

16. gcc -Wall -o gExec gExec.c `gtk-config --cflags --libs`&&./gExec

17. (rpm -qa|grep "glibc"|xargs rpm -ql)>/tmp/f&&cat /tmp/f|less

18. IPADD=$(/sbin/ifconfig|grep P-t-P|cut -d " " -f 12|cut -c 6-22) echo $IPADD

19. grep "ent"</var/log/maillog>~/log.s.mail&&sort ~/log.s.mail>~/log.ss.mail

20. export DAT=`date %d_%m_%y` && tar -c `find / *.txt` - | bzip2 -f9>Ar-$DAT-Ch.tar.bz2&&(mkdir -p ~/arch;ln -s Ar-$DAT-Ch.tar.bz2 ~/arch/$DAT-arch.tar.bz2)

21. cat ~/FileToParse|tr -cs A-Za-z '\012'|tr A-Z a-z|sort|uniq>Parsedict

22. man bash|col -b|ul -t dumb|less