124 ls -l 125 diff story short_story 126 grep beginning short_story 127 grep Hamlet Hamlet.txt 128 grep -n Hamlet Hamlet.txt 129 wc Hamlet.txt 130 ls -l 131 wc Hamlet.txt Macbeth.txt short_story 132 wc *.txt 133 echo *.txt 134 echo "*.txt" 135 echo '*.txt' 136 yes 137 man yes 138 yes Yes Sirman yes! 139 yes Yes Siryes Yes Sirman yes!! 140 printenv 141 ls 142 xyzzy 143 pwd 144 cd /bin 145 ls 146 cd 147 ls 148 cat lfiles 149 ./lfiles 150 ls -l 151 source lfiles 152 cat lfiles 153 emacs & 154 cat lfiles 155 source lfiles 156 pwd 157 cd 158 ls 159 ls l* 160 ls *[0-9]* 161 echo *[0-9]* 162 echo *.* 163 ls lfiles 164 ls foobar 165 echo foobar 166 echo *~ 167 echo * ~ 168 ls ~ 169 echo * ~ 170 ls -l 171 ls -l >lstfls 172 cat lstfls 173 wc lstfls 174 cat copyoflstfls 176 ls -l 177 cat Hamlet.txt | more 178 display mtn.jpg 179 djpeg mtn.jpg | pnmscale -xyscale 100 150 | cjpeg >thumb.jpg 180 djpeg mtn.jpg | pnmscale -xysize 100 150 | cjpeg >thumb.jpg 181 ls -l 182 display thumb.jpg 183 history >lec3.history