<html><head><meta http-equiv="Content-Type" content="text/html charset=gb2312"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">A question about ¡°only print ¡¡± <div class="">That means in program if we find ¡° -b ¡° we only print total bytes and exit program.</div><div class="">Or means in this arguments we only need print total bytes and then execute next arguments.</div><div class=""><br class=""></div><div class="">In other words if command is <span style="font-family: Menlo; font-size: 11px; background-color: rgb(255, 255, 255);" class="">'your-tool -b -f -d zh 3.gz</span><font face="Menlo" class=""><span style="font-size: 11px;" class="">¡¯</span></font></div><div class=""><span style="font-family: Menlo; font-size: 11px; background-color: rgb(255, 255, 255);" class="">The output </span><font face="Menlo" class=""><span style="font-size: 11px;" class="">should be </span></font></div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">12264642375</span></div></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">or</span></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">12264642375</span></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">zh</span></div></body></html>